15868336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3109}}^1$

素因数の和:3157

約数の個数: 40

約数和(自身を含む): 34707600

約数和(自身を除く): 18839264

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 3109, 5104, 6218, 12436, 24872, 34199, 49744, 68398, 90161, 136796, 180322, 273592, 360644, 547184, 721288, 991771, 1442576, 1983542, 3967084, 7934168, 15868336]

約数ペア:

[(1, 15868336), (2, 7934168), (4, 3967084), (8, 1983542), (11, 1442576), (16, 991771), (22, 721288), (29, 547184), (44, 360644), (58, 273592), (88, 180322), (116, 136796), (176, 90161), (232, 68398), (319, 49744), (464, 34199), (638, 24872), (1276, 12436), (2552, 6218), (3109, 5104)]