12923248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{62131}}^1$

素因数の和:62152

約数の個数: 20

約数和(自身を含む): 26965288

約数和(自身を除く): 14042040

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 62131, 124262, 248524, 497048, 807703, 994096, 1615406, 3230812, 6461624, 12923248]

約数ペア:

[(1, 12923248), (2, 6461624), (4, 3230812), (8, 1615406), (13, 994096), (16, 807703), (26, 497048), (52, 248524), (104, 124262), (208, 62131)]