22115359

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:606

約数の個数: 16

約数和(自身を含む): 26078976

約数和(自身を除く): 3963617

約数列:

[1, 7, 41, 251, 287, 307, 1757, 2149, 10291, 12587, 72037, 77057, 88109, 539399, 3159337, 22115359]

約数ペア:

[(1, 22115359), (7, 3159337), (41, 539399), (251, 88109), (287, 77057), (307, 72037), (1757, 12587), (2149, 10291)]