40153726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{10259}}^1$

素因数の和:10383

約数の個数: 16

約数和(自身を含む): 64022400

約数和(自身を除く): 23868674

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 10259, 20518, 194921, 389842, 1056677, 2113354, 20076863, 40153726]

約数ペア:

[(1, 40153726), (2, 20076863), (19, 2113354), (38, 1056677), (103, 389842), (206, 194921), (1957, 20518), (3914, 10259)]