12554405

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1303}}^1$

素因数の和:1396

約数の個数: 16

約数和(自身を含む): 15773184

約数和(自身を除く): 3218779

約数列:

[1, 5, 41, 47, 205, 235, 1303, 1927, 6515, 9635, 53423, 61241, 267115, 306205, 2510881, 12554405]

約数ペア:

[(1, 12554405), (5, 2510881), (41, 306205), (47, 267115), (205, 61241), (235, 53423), (1303, 9635), (1927, 6515)]