15696204

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1601}}^1$

素因数の和:1670

約数の個数: 48

約数和(自身を含む): 39473280

約数和(自身を除く): 23777076

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1601, 1634, 2451, 3202, 3268, 4803, 4902, 6404, 9606, 9804, 19212, 30419, 60838, 68843, 91257, 121676, 137686, 182514, 206529, 275372, 365028, 413058, 826116, 1308017, 2616034, 3924051, 5232068, 7848102, 15696204]

約数ペア:

[(1, 15696204), (2, 7848102), (3, 5232068), (4, 3924051), (6, 2616034), (12, 1308017), (19, 826116), (38, 413058), (43, 365028), (57, 275372), (76, 206529), (86, 182514), (114, 137686), (129, 121676), (172, 91257), (228, 68843), (258, 60838), (516, 30419), (817, 19212), (1601, 9804), (1634, 9606), (2451, 6404), (3202, 4902), (3268, 4803)]