1898589022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{10253}}^1$

素因数の和:10728

約数の個数: 32

約数和(自身を含む): 3277998720

約数和(自身を除く): 1379409698

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 443, 886, 4873, 8417, 9746, 10253, 16834, 20506, 92587, 112783, 185174, 194807, 225566, 389614, 2142877, 4285754, 4542079, 9084158, 49962869, 86299501, 99925738, 172599002, 949294511, 1898589022]

約数ペア:

[(1, 1898589022), (2, 949294511), (11, 172599002), (19, 99925738), (22, 86299501), (38, 49962869), (209, 9084158), (418, 4542079), (443, 4285754), (886, 2142877), (4873, 389614), (8417, 225566), (9746, 194807), (10253, 185174), (16834, 112783), (20506, 92587)]