25260338

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{2609}}^1$

素因数の和:2761

約数の個数: 16

約数和(自身を含む): 39087360

約数和(自身を除く): 13827022

約数列:

[1, 2, 47, 94, 103, 206, 2609, 4841, 5218, 9682, 122623, 245246, 268727, 537454, 12630169, 25260338]

約数ペア:

[(1, 25260338), (2, 12630169), (47, 537454), (94, 268727), (103, 245246), (206, 122623), (2609, 9682), (4841, 5218)]