16661908

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{359}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 30058560

約数和(自身を除く): 13396652

約数列:

[1, 2, 4, 41, 82, 164, 283, 359, 566, 718, 1132, 1436, 11603, 14719, 23206, 29438, 46412, 58876, 101597, 203194, 406388, 4165477, 8330954, 16661908]

約数ペア:

[(1, 16661908), (2, 8330954), (4, 4165477), (41, 406388), (82, 203194), (164, 101597), (283, 58876), (359, 46412), (566, 29438), (718, 23206), (1132, 14719), (1436, 11603)]