12234820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47057}}^1$

素因数の和:47079

約数の個数: 24

約数和(自身を含む): 27670104

約数和(自身を除く): 15435284

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 47057, 94114, 188228, 235285, 470570, 611741, 941140, 1223482, 2446964, 3058705, 6117410, 12234820]

約数ペア:

[(1, 12234820), (2, 6117410), (4, 3058705), (5, 2446964), (10, 1223482), (13, 941140), (20, 611741), (26, 470570), (52, 235285), (65, 188228), (130, 94114), (260, 47057)]