11551504

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{17609}}^1$

素因数の和:17658

約数の個数: 20

約数和(自身を含む): 22928220

約数和(自身を除く): 11376716

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 17609, 35218, 70436, 140872, 281744, 721969, 1443938, 2887876, 5775752, 11551504]

約数ペア:

[(1, 11551504), (2, 5775752), (4, 2887876), (8, 1443938), (16, 721969), (41, 281744), (82, 140872), (164, 70436), (328, 35218), (656, 17609)]