11871418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{811}}^1$

素因数の和:1389

約数の個数: 16

約数和(自身を含む): 19234656

約数和(自身を除く): 7363238

約数列:

[1, 2, 13, 26, 563, 811, 1126, 1622, 7319, 10543, 14638, 21086, 456593, 913186, 5935709, 11871418]

約数ペア:

[(1, 11871418), (2, 5935709), (13, 913186), (26, 456593), (563, 21086), (811, 14638), (1126, 10543), (1622, 7319)]