2011832860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5294297}}^1$

素因数の和:5294325

約数の個数: 24

約数和(自身を含む): 4447210320

約数和(自身を除く): 2435377460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 5294297, 10588594, 21177188, 26471485, 52942970, 100591643, 105885940, 201183286, 402366572, 502958215, 1005916430, 2011832860]

約数ペア:

[(1, 2011832860), (2, 1005916430), (4, 502958215), (5, 402366572), (10, 201183286), (19, 105885940), (20, 100591643), (38, 52942970), (76, 26471485), (95, 21177188), (190, 10588594), (380, 5294297)]