12938484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{82939}}^1$

素因数の和:82959

約数の個数: 24

約数和(自身を含む): 32512480

約数和(自身を除く): 19573996

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 82939, 165878, 248817, 331756, 497634, 995268, 1078207, 2156414, 3234621, 4312828, 6469242, 12938484]

約数ペア:

[(1, 12938484), (2, 6469242), (3, 4312828), (4, 3234621), (6, 2156414), (12, 1078207), (13, 995268), (26, 497634), (39, 331756), (52, 248817), (78, 165878), (156, 82939)]