188736889

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{42157}}^1$

素因数の和:42216

約数の個数: 12

約数和(自身を含む): 213066532

約数和(自身を除く): 24329643

約数列:

[1, 11, 37, 121, 407, 4477, 42157, 463727, 1559809, 5100997, 17157899, 188736889]

約数ペア:

[(1, 188736889), (11, 17157899), (37, 5100997), (121, 1559809), (407, 463727), (4477, 42157)]