17992810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8609}}^1$

素因数の和:8646

約数の個数: 32

約数和(自身を含む): 37195200

約数和(自身を除く): 19202390

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 8609, 17218, 43045, 86090, 94699, 163571, 189398, 327142, 473495, 817855, 946990, 1635710, 1799281, 3598562, 8996405, 17992810]

約数ペア:

[(1, 17992810), (2, 8996405), (5, 3598562), (10, 1799281), (11, 1635710), (19, 946990), (22, 817855), (38, 473495), (55, 327142), (95, 189398), (110, 163571), (190, 94699), (209, 86090), (418, 43045), (1045, 17218), (2090, 8609)]