19308432

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:161

約数の個数: 160

約数和(自身を含む): 61246080

約数和(自身を除く): 41937648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 29, 33, 39, 44, 48, 52, 58, 66, 78, 87, 88, 97, 104, 116, 132, 143, 156, 174, 176, 194, 208, 232, 264, 286, 291, 312, 319, 348, 377, 388, 429, 464, 528, 572, 582, 624, 638, 696, 754, 776, 858, 957, 1067, 1131, 1144, 1164, 1261, 1276, 1392, 1508, 1552, 1716, 1914, 2134, 2262, 2288, 2328, 2522, 2552, 2813, 3016, 3201, 3432, 3783, 3828, 4147, 4268, 4524, 4656, 5044, 5104, 5626, 6032, 6402, 6864, 7566, 7656, 8294, 8439, 8536, 9048, 10088, 11252, 12441, 12804, 13871, 15132, 15312, 16588, 16878, 17072, 18096, 20176, 22504, 24882, 25608, 27742, 30264, 30943, 33176, 33756, 36569, 41613, 45008, 49764, 51216, 55484, 60528, 61886, 66352, 67512, 73138, 83226, 92829, 99528, 109707, 110968, 123772, 135024, 146276, 166452, 185658, 199056, 219414, 221936, 247544, 292552, 332904, 371316, 402259, 438828, 495088, 585104, 665808, 742632, 804518, 877656, 1206777, 1485264, 1609036, 1755312, 2413554, 3218072, 4827108, 6436144, 9654216, 19308432]

約数ペア:

[(1, 19308432), (2, 9654216), (3, 6436144), (4, 4827108), (6, 3218072), (8, 2413554), (11, 1755312), (12, 1609036), (13, 1485264), (16, 1206777), (22, 877656), (24, 804518), (26, 742632), (29, 665808), (33, 585104), (39, 495088), (44, 438828), (48, 402259), (52, 371316), (58, 332904), (66, 292552), (78, 247544), (87, 221936), (88, 219414), (97, 199056), (104, 185658), (116, 166452), (132, 146276), (143, 135024), (156, 123772), (174, 110968), (176, 109707), (194, 99528), (208, 92829), (232, 83226), (264, 73138), (286, 67512), (291, 66352), (312, 61886), (319, 60528), (348, 55484), (377, 51216), (388, 49764), (429, 45008), (464, 41613), (528, 36569), (572, 33756), (582, 33176), (624, 30943), (638, 30264), (696, 27742), (754, 25608), (776, 24882), (858, 22504), (957, 20176), (1067, 18096), (1131, 17072), (1144, 16878), (1164, 16588), (1261, 15312), (1276, 15132), (1392, 13871), (1508, 12804), (1552, 12441), (1716, 11252), (1914, 10088), (2134, 9048), (2262, 8536), (2288, 8439), (2328, 8294), (2522, 7656), (2552, 7566), (2813, 6864), (3016, 6402), (3201, 6032), (3432, 5626), (3783, 5104), (3828, 5044), (4147, 4656), (4268, 4524)]