1123456168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{7391159}}^1$

素因数の和:7391184

約数の個数: 16

約数和(自身を含む): 2217348000

約数和(自身を除く): 1093891832

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 7391159, 14782318, 29564636, 59129272, 140432021, 280864042, 561728084, 1123456168]

約数ペア:

[(1, 1123456168), (2, 561728084), (4, 280864042), (8, 140432021), (19, 59129272), (38, 29564636), (76, 14782318), (152, 7391159)]