190617584

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{26893}}^1$

素因数の和:27344

約数の個数: 20

約数和(自身を含む): 370169016

約数和(自身を除く): 179551432

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 26893, 53786, 107572, 215144, 430288, 11913599, 23827198, 47654396, 95308792, 190617584]

約数ペア:

[(1, 190617584), (2, 95308792), (4, 47654396), (8, 23827198), (16, 11913599), (443, 430288), (886, 215144), (1772, 107572), (3544, 53786), (7088, 26893)]