19022494920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1108537}}^1$

素因数の和:1108575

約数の個数: 128

約数和(自身を含む): 67044378240

約数和(自身を除く): 48021883320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 17160, 1108537, 2217074, 3325611, 4434148, 5542685, 6651222, 8868296, 11085370, 12193907, 13302444, 14410981, 16628055, 22170740, 24387814, 26604888, 28821962, 33256110, 36581721, 43232943, 44341480, 48775628, 57643924, 60969535, 66512220, 72054905, 73163442, 86465886, 97551256, 115287848, 121939070, 133024440, 144109810, 146326884, 158520791, 172931772, 182908605, 216164715, 243878140, 288219620, 292653768, 317041582, 345863544, 365817210, 432329430, 475562373, 487756280, 576439240, 634083164, 731634420, 792603955, 864658860, 951124746, 1268166328, 1463268840, 1585207910, 1729317720, 1902249492, 2377811865, 3170415820, 3804498984, 4755623730, 6340831640, 9511247460, 19022494920]

約数ペア:

[(1, 19022494920), (2, 9511247460), (3, 6340831640), (4, 4755623730), (5, 3804498984), (6, 3170415820), (8, 2377811865), (10, 1902249492), (11, 1729317720), (12, 1585207910), (13, 1463268840), (15, 1268166328), (20, 951124746), (22, 864658860), (24, 792603955), (26, 731634420), (30, 634083164), (33, 576439240), (39, 487756280), (40, 475562373), (44, 432329430), (52, 365817210), (55, 345863544), (60, 317041582), (65, 292653768), (66, 288219620), (78, 243878140), (88, 216164715), (104, 182908605), (110, 172931772), (120, 158520791), (130, 146326884), (132, 144109810), (143, 133024440), (156, 121939070), (165, 115287848), (195, 97551256), (220, 86465886), (260, 73163442), (264, 72054905), (286, 66512220), (312, 60969535), (330, 57643924), (390, 48775628), (429, 44341480), (440, 43232943), (520, 36581721), (572, 33256110), (660, 28821962), (715, 26604888), (780, 24387814), (858, 22170740), (1144, 16628055), (1320, 14410981), (1430, 13302444), (1560, 12193907), (1716, 11085370), (2145, 8868296), (2860, 6651222), (3432, 5542685), (4290, 4434148), (5720, 3325611), (8580, 2217074), (17160, 1108537)]