22794889

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 26937600

約数和(自身を除く): 4142711

約数列:

[1, 13, 19, 31, 169, 229, 247, 403, 589, 2977, 3211, 4351, 5239, 7099, 7657, 38701, 56563, 92287, 99541, 134881, 735319, 1199731, 1753453, 22794889]

約数ペア:

[(1, 22794889), (13, 1753453), (19, 1199731), (31, 735319), (169, 134881), (229, 99541), (247, 92287), (403, 56563), (589, 38701), (2977, 7657), (3211, 7099), (4351, 5239)]