12438789118

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{4963603}}^1$

素因数の和:4963791

約数の個数: 16

約数和(自身を含む): 21442769280

約数和(自身を除く): 9003980162

約数列:

[1, 2, 7, 14, 179, 358, 1253, 2506, 4963603, 9927206, 34745221, 69490442, 888484937, 1776969874, 6219394559, 12438789118]

約数ペア:

[(1, 12438789118), (2, 6219394559), (7, 1776969874), (14, 888484937), (179, 69490442), (358, 34745221), (1253, 9927206), (2506, 4963603)]