12941860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{17489}}^1$

素因数の和:17535

約数の個数: 24

約数和(自身を含む): 27914040

約数和(自身を除く): 14972180

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 17489, 34978, 69956, 87445, 174890, 349780, 647093, 1294186, 2588372, 3235465, 6470930, 12941860]

約数ペア:

[(1, 12941860), (2, 6470930), (4, 3235465), (5, 2588372), (10, 1294186), (20, 647093), (37, 349780), (74, 174890), (148, 87445), (185, 69956), (370, 34978), (740, 17489)]