12489488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2447}}^1$

素因数の和:2495

約数の個数: 40

約数和(自身を含む): 27319680

約数和(自身を除く): 14830192

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2447, 2552, 4894, 5104, 9788, 19576, 26917, 39152, 53834, 70963, 107668, 141926, 215336, 283852, 430672, 567704, 780593, 1135408, 1561186, 3122372, 6244744, 12489488]

約数ペア:

[(1, 12489488), (2, 6244744), (4, 3122372), (8, 1561186), (11, 1135408), (16, 780593), (22, 567704), (29, 430672), (44, 283852), (58, 215336), (88, 141926), (116, 107668), (176, 70963), (232, 53834), (319, 39152), (464, 26917), (638, 19576), (1276, 9788), (2447, 5104), (2552, 4894)]