22214401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{677}}^1$

素因数の和:864

約数の個数: 16

約数和(自身を含む): 25709760

約数和(自身を除く): 3495359

約数列:

[1, 11, 19, 157, 209, 677, 1727, 2983, 7447, 12863, 32813, 106289, 141493, 1169179, 2019491, 22214401]

約数ペア:

[(1, 22214401), (11, 2019491), (19, 1169179), (157, 141493), (209, 106289), (677, 32813), (1727, 12863), (2983, 7447)]