12339910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{112181}}^1$

素因数の和:112199

約数の個数: 16

約数和(自身を含む): 24231312

約数和(自身を除く): 11891402

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 112181, 224362, 560905, 1121810, 1233991, 2467982, 6169955, 12339910]

約数ペア:

[(1, 12339910), (2, 6169955), (5, 2467982), (10, 1233991), (11, 1121810), (22, 560905), (55, 224362), (110, 112181)]