21082802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{1049}}^1$

素因数の和:1837

約数の個数: 16

約数和(自身を含む): 34133400

約数和(自身を除く): 13050598

約数列:

[1, 2, 13, 26, 773, 1049, 1546, 2098, 10049, 13637, 20098, 27274, 810877, 1621754, 10541401, 21082802]

約数ペア:

[(1, 21082802), (2, 10541401), (13, 1621754), (26, 810877), (773, 27274), (1049, 20098), (1546, 13637), (2098, 10049)]