19220755679

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{3343}}^1$

素因数の和:3587

約数の個数: 32

約数和(自身を含む): 21326747904

約数和(自身を除く): 2105992225

約数列:

[1, 17, 41, 73, 113, 697, 1241, 1921, 2993, 3343, 4633, 8249, 50881, 56831, 78761, 137063, 140233, 244039, 338209, 377759, 2330071, 4148663, 5749553, 6421903, 10005599, 15488119, 27576407, 170095183, 263298023, 468798919, 1130632687, 19220755679]

約数ペア:

[(1, 19220755679), (17, 1130632687), (41, 468798919), (73, 263298023), (113, 170095183), (697, 27576407), (1241, 15488119), (1921, 10005599), (2993, 6421903), (3343, 5749553), (4633, 4148663), (8249, 2330071), (50881, 377759), (56831, 338209), (78761, 244039), (137063, 140233)]