15845104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:673

約数の個数: 40

約数和(自身を含む): 33734448

約数和(自身を除く): 17889344

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 197, 394, 457, 788, 914, 1576, 1828, 2167, 3152, 3656, 4334, 5027, 7312, 8668, 10054, 17336, 20108, 34672, 40216, 80432, 90029, 180058, 360116, 720232, 990319, 1440464, 1980638, 3961276, 7922552, 15845104]

約数ペア:

[(1, 15845104), (2, 7922552), (4, 3961276), (8, 1980638), (11, 1440464), (16, 990319), (22, 720232), (44, 360116), (88, 180058), (176, 90029), (197, 80432), (394, 40216), (457, 34672), (788, 20108), (914, 17336), (1576, 10054), (1828, 8668), (2167, 7312), (3152, 5027), (3656, 4334)]