12949178

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:830

約数の個数: 24

約数和(自身を含む): 21672084

約数和(自身を除く): 8722906

約数列:

[1, 2, 11, 22, 73, 121, 146, 242, 733, 803, 1466, 1606, 8063, 8833, 16126, 17666, 53509, 88693, 107018, 177386, 588599, 1177198, 6474589, 12949178]

約数ペア:

[(1, 12949178), (2, 6474589), (11, 1177198), (22, 588599), (73, 177386), (121, 107018), (146, 88693), (242, 53509), (733, 17666), (803, 16126), (1466, 8833), (1606, 8063)]