22011787

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1697}}^1$

素因数の和:1830

約数の個数: 16

約数和(自身を含む): 26896320

約数和(自身を除く): 4884533

約数列:

[1, 7, 17, 109, 119, 763, 1697, 1853, 11879, 12971, 28849, 184973, 201943, 1294811, 3144541, 22011787]

約数ペア:

[(1, 22011787), (7, 3144541), (17, 1294811), (109, 201943), (119, 184973), (763, 28849), (1697, 12971), (1853, 11879)]