18370430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{141311}}^1$

素因数の和:141331

約数の個数: 16

約数和(自身を含む): 35610624

約数和(自身を除く): 17240194

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 141311, 282622, 706555, 1413110, 1837043, 3674086, 9185215, 18370430]

約数ペア:

[(1, 18370430), (2, 9185215), (5, 3674086), (10, 1837043), (13, 1413110), (26, 706555), (65, 282622), (130, 141311)]