11561426

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{509}}^1$

素因数の和:829

約数の個数: 16

約数和(自身を含む): 17864280

約数和(自身を除く): 6302854

約数列:

[1, 2, 41, 82, 277, 509, 554, 1018, 11357, 20869, 22714, 41738, 140993, 281986, 5780713, 11561426]

約数ペア:

[(1, 11561426), (2, 5780713), (41, 281986), (82, 140993), (277, 41738), (509, 22714), (554, 20869), (1018, 11357)]