19791134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{5519}}^1$

素因数の和:5695

約数の個数: 16

約数和(自身を含む): 32590080

約数和(自身を除く): 12798946

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 5519, 11038, 60709, 121418, 899597, 1799194, 9895567, 19791134]

約数ペア:

[(1, 19791134), (2, 9895567), (11, 1799194), (22, 899597), (163, 121418), (326, 60709), (1793, 11038), (3586, 5519)]