13653886

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{839}}^1$

素因数の和:1023

約数の個数: 16

約数和(自身を含む): 20966400

約数和(自身を除く): 7312514

約数列:

[1, 2, 79, 103, 158, 206, 839, 1678, 8137, 16274, 66281, 86417, 132562, 172834, 6826943, 13653886]

約数ペア:

[(1, 13653886), (2, 6826943), (79, 172834), (103, 132562), (158, 86417), (206, 66281), (839, 16274), (1678, 8137)]