22137145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1901}}^1$

素因数の和:2060

約数の個数: 16

約数和(自身を含む): 28347408

約数和(自身を除く): 6210263

約数列:

[1, 5, 17, 85, 137, 685, 1901, 2329, 9505, 11645, 32317, 161585, 260437, 1302185, 4427429, 22137145]

約数ペア:

[(1, 22137145), (5, 4427429), (17, 1302185), (85, 260437), (137, 161585), (685, 32317), (1901, 11645), (2329, 9505)]