38204660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{146941}}^1$

素因数の和:146963

約数の個数: 24

約数和(自身を含む): 86401896

約数和(自身を除く): 48197236

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 146941, 293882, 587764, 734705, 1469410, 1910233, 2938820, 3820466, 7640932, 9551165, 19102330, 38204660]

約数ペア:

[(1, 38204660), (2, 19102330), (4, 9551165), (5, 7640932), (10, 3820466), (13, 2938820), (20, 1910233), (26, 1469410), (52, 734705), (65, 587764), (130, 293882), (260, 146941)]