13205530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101581}}^1$

素因数の和:101601

約数の個数: 16

約数和(自身を含む): 25598664

約数和(自身を除く): 12393134

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 101581, 203162, 507905, 1015810, 1320553, 2641106, 6602765, 13205530]

約数ペア:

[(1, 13205530), (2, 6602765), (5, 2641106), (10, 1320553), (13, 1015810), (26, 507905), (65, 203162), (130, 101581)]