16042015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2129}}^1$

素因数の和:2282

約数の個数: 16

約数和(自身を含む): 21163680

約数和(自身を除く): 5121665

約数列:

[1, 5, 11, 55, 137, 685, 1507, 2129, 7535, 10645, 23419, 117095, 291673, 1458365, 3208403, 16042015]

約数ペア:

[(1, 16042015), (5, 3208403), (11, 1458365), (55, 291673), (137, 117095), (685, 23419), (1507, 10645), (2129, 7535)]