21770291806

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{30223}}^1$

素因数の和:30448

約数の個数: 32

約数和(自身を含む): 34121687040

約数和(自身を除く): 12351395234

約数列:

[1, 2, 47, 79, 94, 97, 158, 194, 3713, 4559, 7426, 7663, 9118, 15326, 30223, 60446, 360161, 720322, 1420481, 2387617, 2840962, 2931631, 4775234, 5863262, 112217999, 137786657, 224435998, 231598849, 275573314, 463197698, 10885145903, 21770291806]

約数ペア:

[(1, 21770291806), (2, 10885145903), (47, 463197698), (79, 275573314), (94, 231598849), (97, 224435998), (158, 137786657), (194, 112217999), (3713, 5863262), (4559, 4775234), (7426, 2931631), (7663, 2840962), (9118, 2387617), (15326, 1420481), (30223, 720322), (60446, 360161)]