12339535

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{859}}^1$

素因数の和:907

約数の個数: 24

約数和(自身を含む): 16997040

約数和(自身を除く): 4657505

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 845, 859, 1105, 2873, 4295, 11167, 14365, 14603, 55835, 73015, 145171, 189839, 725855, 949195, 2467907, 12339535]

約数ペア:

[(1, 12339535), (5, 2467907), (13, 949195), (17, 725855), (65, 189839), (85, 145171), (169, 73015), (221, 55835), (845, 14603), (859, 14365), (1105, 11167), (2873, 4295)]