12190354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{2441}}^1$

素因数の和:2681

約数の個数: 16

約数和(自身を含む): 20043936

約数和(自身を除く): 7853582

約数列:

[1, 2, 11, 22, 227, 454, 2441, 2497, 4882, 4994, 26851, 53702, 554107, 1108214, 6095177, 12190354]

約数ペア:

[(1, 12190354), (2, 6095177), (11, 1108214), (22, 554107), (227, 53702), (454, 26851), (2441, 4994), (2497, 4882)]