12145328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{58391}}^1$

素因数の和:58412

約数の個数: 20

約数和(自身を含む): 25342128

約数和(自身を除く): 13196800

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 58391, 116782, 233564, 467128, 759083, 934256, 1518166, 3036332, 6072664, 12145328]

約数ペア:

[(1, 12145328), (2, 6072664), (4, 3036332), (8, 1518166), (13, 934256), (16, 759083), (26, 467128), (52, 233564), (104, 116782), (208, 58391)]