22259260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3083}}^1$

素因数の和:3130

約数の個数: 36

約数和(自身を含む): 49350168

約数和(自身を除く): 27090908

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3083, 3610, 6166, 7220, 12332, 15415, 30830, 58577, 61660, 117154, 234308, 292885, 585770, 1112963, 1171540, 2225926, 4451852, 5564815, 11129630, 22259260]

約数ペア:

[(1, 22259260), (2, 11129630), (4, 5564815), (5, 4451852), (10, 2225926), (19, 1171540), (20, 1112963), (38, 585770), (76, 292885), (95, 234308), (190, 117154), (361, 61660), (380, 58577), (722, 30830), (1444, 15415), (1805, 12332), (3083, 7220), (3610, 6166)]