11989868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1013}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 22997520

約数和(自身を除く): 11007652

約数列:

[1, 2, 4, 11, 22, 44, 269, 538, 1013, 1076, 2026, 2959, 4052, 5918, 11143, 11836, 22286, 44572, 272497, 544994, 1089988, 2997467, 5994934, 11989868]

約数ペア:

[(1, 11989868), (2, 5994934), (4, 2997467), (11, 1089988), (22, 544994), (44, 272497), (269, 44572), (538, 22286), (1013, 11836), (1076, 11143), (2026, 5918), (2959, 4052)]