31388114

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{3607}}^1$

素因数の和:3857

約数の個数: 16

約数和(自身を含む): 49790400

約数和(自身を除く): 18402286

約数列:

[1, 2, 19, 38, 229, 458, 3607, 4351, 7214, 8702, 68533, 137066, 826003, 1652006, 15694057, 31388114]

約数ペア:

[(1, 31388114), (2, 15694057), (19, 1652006), (38, 826003), (229, 137066), (458, 68533), (3607, 8702), (4351, 7214)]