18616058

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4229}}^1$

素因数の和:4333

約数の個数: 16

約数和(自身を含む): 29237760

約数和(自身を除く): 10621702

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4229, 4402, 8458, 131099, 262198, 300259, 600518, 9308029, 18616058]

約数ペア:

[(1, 18616058), (2, 9308029), (31, 600518), (62, 300259), (71, 262198), (142, 131099), (2201, 8458), (4229, 4402)]