19232772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 51631104

約数和(自身を除く): 32398332

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 41, 52, 62, 78, 82, 93, 97, 123, 124, 156, 164, 186, 194, 246, 291, 372, 388, 403, 492, 533, 582, 806, 1066, 1164, 1209, 1261, 1271, 1599, 1612, 2132, 2418, 2522, 2542, 3007, 3198, 3783, 3813, 3977, 4836, 5044, 5084, 6014, 6396, 7566, 7626, 7954, 9021, 11931, 12028, 15132, 15252, 15908, 16523, 18042, 23862, 33046, 36084, 39091, 47724, 49569, 51701, 66092, 78182, 99138, 103402, 117273, 123287, 155103, 156364, 198276, 206804, 234546, 246574, 310206, 369861, 469092, 493148, 620412, 739722, 1479444, 1602731, 3205462, 4808193, 6410924, 9616386, 19232772]

約数ペア:

[(1, 19232772), (2, 9616386), (3, 6410924), (4, 4808193), (6, 3205462), (12, 1602731), (13, 1479444), (26, 739722), (31, 620412), (39, 493148), (41, 469092), (52, 369861), (62, 310206), (78, 246574), (82, 234546), (93, 206804), (97, 198276), (123, 156364), (124, 155103), (156, 123287), (164, 117273), (186, 103402), (194, 99138), (246, 78182), (291, 66092), (372, 51701), (388, 49569), (403, 47724), (492, 39091), (533, 36084), (582, 33046), (806, 23862), (1066, 18042), (1164, 16523), (1209, 15908), (1261, 15252), (1271, 15132), (1599, 12028), (1612, 11931), (2132, 9021), (2418, 7954), (2522, 7626), (2542, 7566), (3007, 6396), (3198, 6014), (3783, 5084), (3813, 5044), (3977, 4836)]