22717865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1109}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 29010960

約数和(自身を除く): 6293095

約数列:

[1, 5, 17, 85, 241, 1109, 1205, 4097, 5545, 18853, 20485, 94265, 267269, 1336345, 4543573, 22717865]

約数ペア:

[(1, 22717865), (5, 4543573), (17, 1336345), (85, 267269), (241, 94265), (1109, 20485), (1205, 18853), (4097, 5545)]