15222196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{997}}^1$

素因数の和:1359

約数の個数: 24

約数和(自身を含む): 29173536

約数和(自身を除く): 13951340

約数列:

[1, 2, 4, 11, 22, 44, 347, 694, 997, 1388, 1994, 3817, 3988, 7634, 10967, 15268, 21934, 43868, 345959, 691918, 1383836, 3805549, 7611098, 15222196]

約数ペア:

[(1, 15222196), (2, 7611098), (4, 3805549), (11, 1383836), (22, 691918), (44, 345959), (347, 43868), (694, 21934), (997, 15268), (1388, 10967), (1994, 7634), (3817, 3988)]