212143442186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{18418427}}^1$

素因数の和:18418885

約数の個数: 16

約数和(自身を含む): 343466845344

約数和(自身を除く): 131323403158

約数列:

[1, 2, 13, 26, 443, 886, 5759, 11518, 18418427, 36836854, 239439551, 478879102, 8159363161, 16318726322, 106071721093, 212143442186]

約数ペア:

[(1, 212143442186), (2, 106071721093), (13, 16318726322), (26, 8159363161), (443, 478879102), (886, 239439551), (5759, 36836854), (11518, 18418427)]