18983666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{4079}}^1$

素因数の和:4273

約数の個数: 16

約数和(自身を含む): 30844800

約数和(自身を除く): 11861134

約数列:

[1, 2, 13, 26, 179, 358, 2327, 4079, 4654, 8158, 53027, 106054, 730141, 1460282, 9491833, 18983666]

約数ペア:

[(1, 18983666), (2, 9491833), (13, 1460282), (26, 730141), (179, 106054), (358, 53027), (2327, 8158), (4079, 4654)]