19656006836

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{132810857}}^1$

素因数の和:132810898

約数の個数: 12

約数和(自身を含む): 35327688228

約数和(自身を除く): 15671681392

約数列:

[1, 2, 4, 37, 74, 148, 132810857, 265621714, 531243428, 4914001709, 9828003418, 19656006836]

約数ペア:

[(1, 19656006836), (2, 9828003418), (4, 4914001709), (37, 531243428), (74, 265621714), (148, 132810857)]