13728538

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{859}}^1$

素因数の和:1053

約数の個数: 16

約数和(自身を含む): 21114720

約数和(自身を除く): 7386182

約数列:

[1, 2, 61, 122, 131, 262, 859, 1718, 7991, 15982, 52399, 104798, 112529, 225058, 6864269, 13728538]

約数ペア:

[(1, 13728538), (2, 6864269), (61, 225058), (122, 112529), (131, 104798), (262, 52399), (859, 15982), (1718, 7991)]