13438416

素因数分解:

$2^4\times 3^1\times {\mathrm{279967}}^1$

素因数の和:279978

約数の個数: 20

約数和(自身を含む): 34716032

約数和(自身を除く): 21277616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 279967, 559934, 839901, 1119868, 1679802, 2239736, 3359604, 4479472, 6719208, 13438416]

約数ペア:

[(1, 13438416), (2, 6719208), (3, 4479472), (4, 3359604), (6, 2239736), (8, 1679802), (12, 1119868), (16, 839901), (24, 559934), (48, 279967)]