40208522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{10273}}^1$

素因数の和:10397

約数の個数: 16

約数和(自身を含む): 64109760

約数和(自身を除く): 23901238

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 10273, 20546, 195187, 390374, 1058119, 2116238, 20104261, 40208522]

約数ペア:

[(1, 40208522), (2, 20104261), (19, 2116238), (38, 1058119), (103, 390374), (206, 195187), (1957, 20546), (3914, 10273)]