12454768

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{3257}}^1$

素因数の和:3504

約数の個数: 20

約数和(自身を含む): 24239520

約数和(自身を除く): 11784752

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3257, 3824, 6514, 13028, 26056, 52112, 778423, 1556846, 3113692, 6227384, 12454768]

約数ペア:

[(1, 12454768), (2, 6227384), (4, 3113692), (8, 1556846), (16, 778423), (239, 52112), (478, 26056), (956, 13028), (1912, 6514), (3257, 3824)]