15391632

素因数分解:

$2^4\times 3^1\times {\mathrm{320659}}^1$

素因数の和:320670

約数の個数: 20

約数和(自身を含む): 39761840

約数和(自身を除く): 24370208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 320659, 641318, 961977, 1282636, 1923954, 2565272, 3847908, 5130544, 7695816, 15391632]

約数ペア:

[(1, 15391632), (2, 7695816), (3, 5130544), (4, 3847908), (6, 2565272), (8, 1923954), (12, 1282636), (16, 961977), (24, 641318), (48, 320659)]