12346672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59359}}^1$

素因数の和:59380

約数の個数: 20

約数和(自身を含む): 25762240

約数和(自身を除く): 13415568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 59359, 118718, 237436, 474872, 771667, 949744, 1543334, 3086668, 6173336, 12346672]

約数ペア:

[(1, 12346672), (2, 6173336), (4, 3086668), (8, 1543334), (13, 949744), (16, 771667), (26, 474872), (52, 237436), (104, 118718), (208, 59359)]