13338220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{95273}}^1$

素因数の和:95289

約数の個数: 24

約数和(自身を含む): 32012064

約数和(自身を除く): 18673844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 95273, 190546, 381092, 476365, 666911, 952730, 1333822, 1905460, 2667644, 3334555, 6669110, 13338220]

約数ペア:

[(1, 13338220), (2, 6669110), (4, 3334555), (5, 2667644), (7, 1905460), (10, 1333822), (14, 952730), (20, 666911), (28, 476365), (35, 381092), (70, 190546), (140, 95273)]