12391376

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{5653}}^1$

素因数の和:5798

約数の個数: 20

約数和(自身を含む): 24187812

約数和(自身を除く): 11796436

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 5653, 11306, 22612, 45224, 90448, 774461, 1548922, 3097844, 6195688, 12391376]

約数ペア:

[(1, 12391376), (2, 6195688), (4, 3097844), (8, 1548922), (16, 774461), (137, 90448), (274, 45224), (548, 22612), (1096, 11306), (2192, 5653)]