13415020

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1933}}^1$

素因数の和:2289

約数の個数: 24

約数和(自身を含む): 28267344

約数和(自身を除く): 14852324

約数列:

[1, 2, 4, 5, 10, 20, 347, 694, 1388, 1735, 1933, 3470, 3866, 6940, 7732, 9665, 19330, 38660, 670751, 1341502, 2683004, 3353755, 6707510, 13415020]

約数ペア:

[(1, 13415020), (2, 6707510), (4, 3353755), (5, 2683004), (10, 1341502), (20, 670751), (347, 38660), (694, 19330), (1388, 9665), (1735, 7732), (1933, 6940), (3470, 3866)]