12509796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{80191}}^1$

素因数の和:80211

約数の個数: 24

約数和(自身を含む): 31435264

約数和(自身を除く): 18925468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 80191, 160382, 240573, 320764, 481146, 962292, 1042483, 2084966, 3127449, 4169932, 6254898, 12509796]

約数ペア:

[(1, 12509796), (2, 6254898), (3, 4169932), (4, 3127449), (6, 2084966), (12, 1042483), (13, 962292), (26, 481146), (39, 320764), (52, 240573), (78, 160382), (156, 80191)]