19126416

素因数分解:

$2^4\times 3^1\times {\mathrm{398467}}^1$

素因数の和:398478

約数の個数: 20

約数和(自身を含む): 49410032

約数和(自身を除く): 30283616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 398467, 796934, 1195401, 1593868, 2390802, 3187736, 4781604, 6375472, 9563208, 19126416]

約数ペア:

[(1, 19126416), (2, 9563208), (3, 6375472), (4, 4781604), (6, 3187736), (8, 2390802), (12, 1593868), (16, 1195401), (24, 796934), (48, 398467)]