19120510

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{9907}}^1$

素因数の和:10107

約数の個数: 16

約数和(自身を含む): 34598736

約数和(自身を除く): 15478226

約数列:

[1, 2, 5, 10, 193, 386, 965, 1930, 9907, 19814, 49535, 99070, 1912051, 3824102, 9560255, 19120510]

約数ペア:

[(1, 19120510), (2, 9560255), (5, 3824102), (10, 1912051), (193, 99070), (386, 49535), (965, 19814), (1930, 9907)]