13311196

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 23814000

約数和(自身を除く): 10502804

約数列:

[1, 2, 4, 89, 139, 178, 269, 278, 356, 538, 556, 1076, 12371, 23941, 24742, 37391, 47882, 49484, 74782, 95764, 149564, 3327799, 6655598, 13311196]

約数ペア:

[(1, 13311196), (2, 6655598), (4, 3327799), (89, 149564), (139, 95764), (178, 74782), (269, 49484), (278, 47882), (356, 37391), (538, 24742), (556, 23941), (1076, 12371)]