13043899

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:618

約数の個数: 16

約数和(自身を含む): 15120000

約数和(自身を除く): 2076101

約数列:

[1, 11, 19, 139, 209, 449, 1529, 2641, 4939, 8531, 29051, 62411, 93841, 686521, 1185809, 13043899]

約数ペア:

[(1, 13043899), (11, 1185809), (19, 686521), (139, 93841), (209, 62411), (449, 29051), (1529, 8531), (2641, 4939)]