21932666

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{36433}}^1$

素因数の和:36485

約数の個数: 16

約数和(自身を含む): 38474304

約数和(自身を除く): 16541638

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 36433, 72866, 255031, 510062, 1566619, 3133238, 10966333, 21932666]

約数ペア:

[(1, 21932666), (2, 10966333), (7, 3133238), (14, 1566619), (43, 510062), (86, 255031), (301, 72866), (602, 36433)]