12519227

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 14798784

約数和(自身を除く): 2279557

約数列:

[1, 7, 41, 181, 241, 287, 1267, 1687, 7421, 9881, 43621, 51947, 69167, 305347, 1788461, 12519227]

約数ペア:

[(1, 12519227), (7, 1788461), (41, 305347), (181, 69167), (241, 51947), (287, 43621), (1267, 9881), (1687, 7421)]