16220804579

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{328177}}^1$

素因数の和:328514

約数の個数: 16

約数和(自身を含む): 19407134208

約数和(自身を除く): 3186329629

約数列:

[1, 7, 23, 161, 307, 2149, 7061, 49427, 328177, 2297239, 7548071, 52836497, 100750339, 705252373, 2317257797, 16220804579]

約数ペア:

[(1, 16220804579), (7, 2317257797), (23, 705252373), (161, 100750339), (307, 52836497), (2149, 7548071), (7061, 2297239), (49427, 328177)]