22100743

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1553}}^1$

素因数の和:1686

約数の個数: 16

約数和(自身を含む): 26853120

約数和(自身を除く): 4752377

約数列:

[1, 7, 19, 107, 133, 749, 1553, 2033, 10871, 14231, 29507, 166171, 206549, 1163197, 3157249, 22100743]

約数ペア:

[(1, 22100743), (7, 3157249), (19, 1163197), (107, 206549), (133, 166171), (749, 29507), (1553, 14231), (2033, 10871)]