19486416

素因数分解:

$2^4\times 3^1\times {\mathrm{405967}}^1$

素因数の和:405978

約数の個数: 20

約数和(自身を含む): 50340032

約数和(自身を除く): 30853616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 405967, 811934, 1217901, 1623868, 2435802, 3247736, 4871604, 6495472, 9743208, 19486416]

約数ペア:

[(1, 19486416), (2, 9743208), (3, 6495472), (4, 4871604), (6, 3247736), (8, 2435802), (12, 1623868), (16, 1217901), (24, 811934), (48, 405967)]