12925328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{62141}}^1$

素因数の和:62162

約数の個数: 20

約数和(自身を含む): 26969628

約数和(自身を除く): 14044300

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 62141, 124282, 248564, 497128, 807833, 994256, 1615666, 3231332, 6462664, 12925328]

約数ペア:

[(1, 12925328), (2, 6462664), (4, 3231332), (8, 1615666), (13, 994256), (16, 807833), (26, 497128), (52, 248564), (104, 124282), (208, 62141)]