18512026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{2017}}^1$

素因数の和:2385

約数の個数: 16

約数和(自身を含む): 30003624

約数和(自身を除く): 11491598

約数列:

[1, 2, 13, 26, 353, 706, 2017, 4034, 4589, 9178, 26221, 52442, 712001, 1424002, 9256013, 18512026]

約数ペア:

[(1, 18512026), (2, 9256013), (13, 1424002), (26, 712001), (353, 52442), (706, 26221), (2017, 9178), (4034, 4589)]