38037220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{146297}}^1$

素因数の和:146319

約数の個数: 24

約数和(自身を含む): 86023224

約数和(自身を除く): 47986004

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 146297, 292594, 585188, 731485, 1462970, 1901861, 2925940, 3803722, 7607444, 9509305, 19018610, 38037220]

約数ペア:

[(1, 38037220), (2, 19018610), (4, 9509305), (5, 7607444), (10, 3803722), (13, 2925940), (20, 1901861), (26, 1462970), (52, 731485), (65, 585188), (130, 292594), (260, 146297)]