15953796

素因数分解:

$2^2\times 3^2\times {\mathrm{443161}}^1$

素因数の和:443171

約数の個数: 18

約数和(自身を含む): 40327742

約数和(自身を除く): 24373946

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 443161, 886322, 1329483, 1772644, 2658966, 3988449, 5317932, 7976898, 15953796]

約数ペア:

[(1, 15953796), (2, 7976898), (3, 5317932), (4, 3988449), (6, 2658966), (9, 1772644), (12, 1329483), (18, 886322), (36, 443161)]