11895088

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{4561}}^1$

素因数の和:4732

約数の個数: 20

約数和(自身を含む): 23193208

約数和(自身を除く): 11298120

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 4561, 9122, 18244, 36488, 72976, 743443, 1486886, 2973772, 5947544, 11895088]

約数ペア:

[(1, 11895088), (2, 5947544), (4, 2973772), (8, 1486886), (16, 743443), (163, 72976), (326, 36488), (652, 18244), (1304, 9122), (2608, 4561)]