22182181072

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{6216979}}^1$

素因数の和:6217210

約数の個数: 20

約数和(自身を含む): 43170709120

約数和(自身を除く): 20988528048

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 6216979, 12433958, 24867916, 49735832, 99471664, 1386386317, 2772772634, 5545545268, 11091090536, 22182181072]

約数ペア:

[(1, 22182181072), (2, 11091090536), (4, 5545545268), (8, 2772772634), (16, 1386386317), (223, 99471664), (446, 49735832), (892, 24867916), (1784, 12433958), (3568, 6216979)]