13299836

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{27479}}^1$

素因数の和:27505

約数の個数: 18

約数和(自身を含む): 25583880

約数和(自身を除く): 12284044

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 27479, 54958, 109916, 302269, 604538, 1209076, 3324959, 6649918, 13299836]

約数ペア:

[(1, 13299836), (2, 6649918), (4, 3324959), (11, 1209076), (22, 604538), (44, 302269), (121, 109916), (242, 54958), (484, 27479)]