1145551211

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{19183}}^1$

素因数の和:19658

約数の個数: 16

約数和(自身を含む): 1381248000

約数和(自身を除く): 235696789

約数列:

[1, 7, 19, 133, 449, 3143, 8531, 19183, 59717, 134281, 364477, 2551339, 8613167, 60292169, 163650173, 1145551211]

約数ペア:

[(1, 1145551211), (7, 163650173), (19, 60292169), (133, 8613167), (449, 2551339), (3143, 364477), (8531, 134281), (19183, 59717)]