15630242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{10691}}^1$

素因数の和:10753

約数の個数: 16

約数和(自身を含む): 25404192

約数和(自身を除く): 9773950

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 10691, 21382, 181747, 363494, 459713, 919426, 7815121, 15630242]

約数ペア:

[(1, 15630242), (2, 7815121), (17, 919426), (34, 459713), (43, 363494), (86, 181747), (731, 21382), (1462, 10691)]