19806054

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{701}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 42153696

約数和(自身を除く): 22347642

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 277, 554, 701, 831, 1402, 1662, 2103, 4206, 4709, 9418, 11917, 14127, 23834, 28254, 35751, 71502, 194177, 388354, 582531, 1165062, 3301009, 6602018, 9903027, 19806054]

約数ペア:

[(1, 19806054), (2, 9903027), (3, 6602018), (6, 3301009), (17, 1165062), (34, 582531), (51, 388354), (102, 194177), (277, 71502), (554, 35751), (701, 28254), (831, 23834), (1402, 14127), (1662, 11917), (2103, 9418), (4206, 4709)]