15315796

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1987}}^1$

素因数の和:2079

約数の個数: 24

約数和(自身を含む): 28054656

約数和(自身を除く): 12738860

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 1927, 1987, 3854, 3974, 7708, 7948, 81467, 93389, 162934, 186778, 325868, 373556, 3828949, 7657898, 15315796]

約数ペア:

[(1, 15315796), (2, 7657898), (4, 3828949), (41, 373556), (47, 325868), (82, 186778), (94, 162934), (164, 93389), (188, 81467), (1927, 7948), (1987, 7708), (3854, 3974)]