18849058

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{1423}}^1$

素因数の和:1641

約数の個数: 16

約数和(自身を含む): 29220480

約数和(自身を除く): 10371422

約数列:

[1, 2, 37, 74, 179, 358, 1423, 2846, 6623, 13246, 52651, 105302, 254717, 509434, 9424529, 18849058]

約数ペア:

[(1, 18849058), (2, 9424529), (37, 509434), (74, 254717), (179, 105302), (358, 52651), (1423, 13246), (2846, 6623)]