21799294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{6079}}^1$

素因数の和:6255

約数の個数: 16

約数和(自身を含む): 35896320

約数和(自身を除く): 14097026

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 6079, 12158, 66869, 133738, 990877, 1981754, 10899647, 21799294]

約数ペア:

[(1, 21799294), (2, 10899647), (11, 1981754), (22, 990877), (163, 133738), (326, 66869), (1793, 12158), (3586, 6079)]