2019093085

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1\times {\mathrm{10739}}^1$

素因数の和:11988

約数の個数: 16

約数和(自身を含む): 2503365120

約数和(自身を除く): 484272035

約数列:

[1, 5, 31, 155, 1213, 6065, 10739, 37603, 53695, 188015, 332909, 1664545, 13026407, 65132035, 403818617, 2019093085]

約数ペア:

[(1, 2019093085), (5, 403818617), (31, 65132035), (155, 13026407), (1213, 1664545), (6065, 332909), (10739, 188015), (37603, 53695)]