15679863404

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{67}}^1\times {\mathrm{42737}}^1$

素因数の和:42882

約数の個数: 36

約数和(自身を含む): 28623006216

約数和(自身を除く): 12943142812

約数列:

[1, 2, 4, 37, 67, 74, 134, 148, 268, 1369, 2479, 2738, 4958, 5476, 9916, 42737, 85474, 91723, 170948, 183446, 366892, 1581269, 2863379, 3162538, 5726758, 6325076, 11453516, 58506953, 105945023, 117013906, 211890046, 234027812, 423780092, 3919965851, 7839931702, 15679863404]

約数ペア:

[(1, 15679863404), (2, 7839931702), (4, 3919965851), (37, 423780092), (67, 234027812), (74, 211890046), (134, 117013906), (148, 105945023), (268, 58506953), (1369, 11453516), (2479, 6325076), (2738, 5726758), (4958, 3162538), (5476, 2863379), (9916, 1581269), (42737, 366892), (85474, 183446), (91723, 170948)]