26204870

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{16691}}^1$

素因数の和:16855

約数の個数: 16

約数和(自身を含む): 47472048

約数和(自身を除く): 21267178

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 16691, 33382, 83455, 166910, 2620487, 5240974, 13102435, 26204870]

約数ペア:

[(1, 26204870), (2, 13102435), (5, 5240974), (10, 2620487), (157, 166910), (314, 83455), (785, 33382), (1570, 16691)]