2196557377

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{21817}}^1$

素因数の和:22600

約数の個数: 16

約数和(自身を含む): 2646087040

約数和(自身を除く): 449529663

約数列:

[1, 7, 19, 133, 757, 5299, 14383, 21817, 100681, 152719, 414523, 2901661, 16515469, 115608283, 313793911, 2196557377]

約数ペア:

[(1, 2196557377), (7, 313793911), (19, 115608283), (133, 16515469), (757, 2901661), (5299, 414523), (14383, 152719), (21817, 100681)]