12703660

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2069}}^1$

素因数の和:2385

約数の個数: 24

約数和(自身を含む): 26777520

約数和(自身を除く): 14073860

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 2069, 3070, 4138, 6140, 8276, 10345, 20690, 41380, 635183, 1270366, 2540732, 3175915, 6351830, 12703660]

約数ペア:

[(1, 12703660), (2, 6351830), (4, 3175915), (5, 2540732), (10, 1270366), (20, 635183), (307, 41380), (614, 20690), (1228, 10345), (1535, 8276), (2069, 6140), (3070, 4138)]