8689042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2137}}^1$

素因数の和:2265

約数の個数: 16

約数和(自身を含む): 13854240

約数和(自身を除く): 5165198

約数列:

[1, 2, 19, 38, 107, 214, 2033, 2137, 4066, 4274, 40603, 81206, 228659, 457318, 4344521, 8689042]

約数ペア:

[(1, 8689042), (2, 4344521), (19, 457318), (38, 228659), (107, 81206), (214, 40603), (2033, 4274), (2137, 4066)]