15435638

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{21379}}^1$

素因数の和:21419

約数の個数: 12

約数和(自身を含む): 24437340

約数和(自身を除く): 9001702

約数列:

[1, 2, 19, 38, 361, 722, 21379, 42758, 406201, 812402, 7717819, 15435638]

約数ペア:

[(1, 15435638), (2, 7717819), (19, 812402), (38, 406201), (361, 42758), (722, 21379)]