22080565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{941}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 30147768

約数和(自身を除く): 8067203

約数列:

[1, 5, 13, 19, 65, 95, 247, 361, 941, 1235, 1805, 4693, 4705, 12233, 17879, 23465, 61165, 89395, 232427, 339701, 1162135, 1698505, 4416113, 22080565]

約数ペア:

[(1, 22080565), (5, 4416113), (13, 1698505), (19, 1162135), (65, 339701), (95, 232427), (247, 89395), (361, 61165), (941, 23465), (1235, 17879), (1805, 12233), (4693, 4705)]