19400462

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{2297}}^1$

素因数の和:2443

約数の個数: 16

約数和(自身を含む): 30112992

約数和(自身を除く): 10712530

約数列:

[1, 2, 41, 82, 103, 206, 2297, 4223, 4594, 8446, 94177, 188354, 236591, 473182, 9700231, 19400462]

約数ペア:

[(1, 19400462), (2, 9700231), (41, 473182), (82, 236591), (103, 188354), (206, 94177), (2297, 8446), (4223, 4594)]