25245286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{7309}}^1$

素因数の和:7479

約数の個数: 16

約数和(自身を含む): 41579280

約数和(自身を除く): 16333994

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 7309, 14618, 80399, 160798, 1147513, 2295026, 12622643, 25245286]

約数ペア:

[(1, 25245286), (2, 12622643), (11, 2295026), (22, 1147513), (157, 160798), (314, 80399), (1727, 14618), (3454, 7309)]