11117986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{6397}}^1$

素因数の和:6489

約数の個数: 16

約数和(自身を含む): 18426240

約数和(自身を除く): 7308254

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 6397, 12794, 70367, 140734, 505363, 1010726, 5558993, 11117986]

約数ペア:

[(1, 11117986), (2, 5558993), (11, 1010726), (22, 505363), (79, 140734), (158, 70367), (869, 12794), (1738, 6397)]