22719151

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8609}}^1$

素因数の和:8658

約数の個数: 16

約数和(自身を含む): 28929600

約数和(自身を除く): 6210449

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 8609, 60263, 111917, 249661, 783419, 1747627, 3245593, 22719151]

約数ペア:

[(1, 22719151), (7, 3245593), (13, 1747627), (29, 783419), (91, 249661), (203, 111917), (377, 60263), (2639, 8609)]