19274242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{863}}^1$

素因数の和:1737

約数の個数: 16

約数和(自身を含む): 31207680

約数和(自身を除く): 11933438

約数列:

[1, 2, 13, 26, 859, 863, 1718, 1726, 11167, 11219, 22334, 22438, 741317, 1482634, 9637121, 19274242]

約数ペア:

[(1, 19274242), (2, 9637121), (13, 1482634), (26, 741317), (859, 22438), (863, 22334), (1718, 11219), (1726, 11167)]