12741718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{5623}}^1$

素因数の和:5739

約数の個数: 16

約数和(自身を含む): 21056256

約数和(自身を除く): 8314538

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 5623, 11246, 61853, 123706, 579169, 1158338, 6370859, 12741718]

約数ペア:

[(1, 12741718), (2, 6370859), (11, 1158338), (22, 579169), (103, 123706), (206, 61853), (1133, 11246), (2266, 5623)]