191217136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1086461}}^1$

素因数の和:1086480

約数の個数: 20

約数和(自身を含む): 404163864

約数和(自身を除く): 212946728

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1086461, 2172922, 4345844, 8691688, 11951071, 17383376, 23902142, 47804284, 95608568, 191217136]

約数ペア:

[(1, 191217136), (2, 95608568), (4, 47804284), (8, 23902142), (11, 17383376), (16, 11951071), (22, 8691688), (44, 4345844), (88, 2172922), (176, 1086461)]