15921636

素因数分解:

$2^2\times 3^1\times {\mathrm{1039}}^1\times {\mathrm{1277}}^1$

素因数の和:2323

約数の個数: 24

約数和(自身を含む): 37215360

約数和(自身を除く): 21293724

約数列:

[1, 2, 3, 4, 6, 12, 1039, 1277, 2078, 2554, 3117, 3831, 4156, 5108, 6234, 7662, 12468, 15324, 1326803, 2653606, 3980409, 5307212, 7960818, 15921636]

約数ペア:

[(1, 15921636), (2, 7960818), (3, 5307212), (4, 3980409), (6, 2653606), (12, 1326803), (1039, 15324), (1277, 12468), (2078, 7662), (2554, 6234), (3117, 5108), (3831, 4156)]