13287964

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1061}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 24264576

約数和(自身を除く): 10976612

約数列:

[1, 2, 4, 31, 62, 101, 124, 202, 404, 1061, 2122, 3131, 4244, 6262, 12524, 32891, 65782, 107161, 131564, 214322, 428644, 3321991, 6643982, 13287964]

約数ペア:

[(1, 13287964), (2, 6643982), (4, 3321991), (31, 428644), (62, 214322), (101, 131564), (124, 107161), (202, 65782), (404, 32891), (1061, 12524), (2122, 6262), (3131, 4244)]