19545103464

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{441877}}^1$

素因数の和:442002

約数の個数: 64

約数和(自身を含む): 51964852800

約数和(自身を除く): 32419749336

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 97, 114, 152, 194, 228, 291, 388, 456, 582, 776, 1164, 1843, 2328, 3686, 5529, 7372, 11058, 14744, 22116, 44232, 441877, 883754, 1325631, 1767508, 2651262, 3535016, 5302524, 8395663, 10605048, 16791326, 25186989, 33582652, 42862069, 50373978, 67165304, 85724138, 100747956, 128586207, 171448276, 201495912, 257172414, 342896552, 514344828, 814379311, 1028689656, 1628758622, 2443137933, 3257517244, 4886275866, 6515034488, 9772551732, 19545103464]

約数ペア:

[(1, 19545103464), (2, 9772551732), (3, 6515034488), (4, 4886275866), (6, 3257517244), (8, 2443137933), (12, 1628758622), (19, 1028689656), (24, 814379311), (38, 514344828), (57, 342896552), (76, 257172414), (97, 201495912), (114, 171448276), (152, 128586207), (194, 100747956), (228, 85724138), (291, 67165304), (388, 50373978), (456, 42862069), (582, 33582652), (776, 25186989), (1164, 16791326), (1843, 10605048), (2328, 8395663), (3686, 5302524), (5529, 3535016), (7372, 2651262), (11058, 1767508), (14744, 1325631), (22116, 883754), (44232, 441877)]