15188942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9749}}^1$

素因数の和:9811

約数の個数: 16

約数和(自身を含む): 24570000

約数和(自身を除く): 9381058

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 9749, 19498, 185231, 370462, 399709, 799418, 7594471, 15188942]

約数ペア:

[(1, 15188942), (2, 7594471), (19, 799418), (38, 399709), (41, 370462), (82, 185231), (779, 19498), (1558, 9749)]