22351310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{72101}}^1$

素因数の和:72139

約数の個数: 16

約数和(自身を含む): 41530752

約数和(自身を除く): 19179442

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 72101, 144202, 360505, 721010, 2235131, 4470262, 11175655, 22351310]

約数ペア:

[(1, 22351310), (2, 11175655), (5, 4470262), (10, 2235131), (31, 721010), (62, 360505), (155, 144202), (310, 72101)]