38323220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{147397}}^1$

素因数の和:147419

約数の個数: 24

約数和(自身を含む): 86670024

約数和(自身を除く): 48346804

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 147397, 294794, 589588, 736985, 1473970, 1916161, 2947940, 3832322, 7664644, 9580805, 19161610, 38323220]

約数ペア:

[(1, 38323220), (2, 19161610), (4, 9580805), (5, 7664644), (10, 3832322), (13, 2947940), (20, 1916161), (26, 1473970), (52, 736985), (65, 589588), (130, 294794), (260, 147397)]