26248430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{201911}}^1$

素因数の和:201931

約数の個数: 16

約数和(自身を含む): 50881824

約数和(自身を除く): 24633394

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 201911, 403822, 1009555, 2019110, 2624843, 5249686, 13124215, 26248430]

約数ペア:

[(1, 26248430), (2, 13124215), (5, 5249686), (10, 2624843), (13, 2019110), (26, 1009555), (65, 403822), (130, 201911)]