15029668

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1987}}^1$

素因数の和:2083

約数の個数: 24

約数和(自身を含む): 27609344

約数和(自身を除く): 12579676

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 1987, 3782, 3974, 7564, 7948, 61597, 121207, 123194, 242414, 246388, 484828, 3757417, 7514834, 15029668]

約数ペア:

[(1, 15029668), (2, 7514834), (4, 3757417), (31, 484828), (61, 246388), (62, 242414), (122, 123194), (124, 121207), (244, 61597), (1891, 7948), (1987, 7564), (3782, 3974)]