21831770

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{37003}}^1$

素因数の和:37069

約数の個数: 16

約数和(自身を含む): 39964320

約数和(自身を除く): 18132550

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 37003, 74006, 185015, 370030, 2183177, 4366354, 10915885, 21831770]

約数ペア:

[(1, 21831770), (2, 10915885), (5, 4366354), (10, 2183177), (59, 370030), (118, 185015), (295, 74006), (590, 37003)]