12216724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{983}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 23143680

約数和(自身を除く): 10926956

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 983, 1966, 3107, 3932, 6214, 12428, 12779, 25558, 51116, 234937, 469874, 939748, 3054181, 6108362, 12216724]

約数ペア:

[(1, 12216724), (2, 6108362), (4, 3054181), (13, 939748), (26, 469874), (52, 234937), (239, 51116), (478, 25558), (956, 12779), (983, 12428), (1966, 6214), (3107, 3932)]