12520744

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:753

約数の個数: 32

約数和(自身を含む): 24494400

約数和(自身を除く): 11973656

約数列:

[1, 2, 4, 8, 41, 59, 82, 118, 164, 236, 328, 472, 647, 1294, 2419, 2588, 4838, 5176, 9676, 19352, 26527, 38173, 53054, 76346, 106108, 152692, 212216, 305384, 1565093, 3130186, 6260372, 12520744]

約数ペア:

[(1, 12520744), (2, 6260372), (4, 3130186), (8, 1565093), (41, 305384), (59, 212216), (82, 152692), (118, 106108), (164, 76346), (236, 53054), (328, 38173), (472, 26527), (647, 19352), (1294, 9676), (2419, 5176), (2588, 4838)]