1919314802

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{769}}^1\times {\mathrm{6271}}^1$

素因数の和:7241

約数の個数: 16

約数和(自身を含む): 2897664000

約数和(自身を除く): 978349198

約数列:

[1, 2, 199, 398, 769, 1538, 6271, 12542, 153031, 306062, 1247929, 2495858, 4822399, 9644798, 959657401, 1919314802]

約数ペア:

[(1, 1919314802), (2, 959657401), (199, 9644798), (398, 4822399), (769, 2495858), (1538, 1247929), (6271, 306062), (12542, 153031)]