22181306

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{51109}}^1$

素因数の和:51149

約数の個数: 16

約数和(自身を含む): 39252480

約数和(自身を除く): 17071174

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 51109, 102218, 357763, 715526, 1584379, 3168758, 11090653, 22181306]

約数ペア:

[(1, 22181306), (2, 11090653), (7, 3168758), (14, 1584379), (31, 715526), (62, 357763), (217, 102218), (434, 51109)]