11577904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{55663}}^1$

素因数の和:55684

約数の個数: 20

約数和(自身を含む): 24158176

約数和(自身を除く): 12580272

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 55663, 111326, 222652, 445304, 723619, 890608, 1447238, 2894476, 5788952, 11577904]

約数ペア:

[(1, 11577904), (2, 5788952), (4, 2894476), (8, 1447238), (13, 890608), (16, 723619), (26, 445304), (52, 222652), (104, 111326), (208, 55663)]