21393966623

素因数分解:

${\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{647}}^1\times {\mathrm{5023}}^1$

素因数の和:5926

約数の個数: 16

約数和(自身を含む): 22267975680

約数和(自身を除く): 874009057

約数列:

[1, 29, 227, 647, 5023, 6583, 18763, 145667, 146869, 1140221, 3249881, 4259201, 33066409, 94246549, 737722987, 21393966623]

約数ペア:

[(1, 21393966623), (29, 737722987), (227, 94246549), (647, 33066409), (5023, 4259201), (6583, 3249881), (18763, 1140221), (145667, 146869)]