12517284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{80239}}^1$

素因数の和:80259

約数の個数: 24

約数和(自身を含む): 31454080

約数和(自身を除く): 18936796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 80239, 160478, 240717, 320956, 481434, 962868, 1043107, 2086214, 3129321, 4172428, 6258642, 12517284]

約数ペア:

[(1, 12517284), (2, 6258642), (3, 4172428), (4, 3129321), (6, 2086214), (12, 1043107), (13, 962868), (26, 481434), (39, 320956), (52, 240717), (78, 160478), (156, 80239)]