15258864

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{2287}}^1$

素因数の和:2437

約数の個数: 40

約数和(自身を含む): 39719680

約数和(自身を除く): 24460816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 2287, 3336, 4574, 6672, 6861, 9148, 13722, 18296, 27444, 36592, 54888, 109776, 317893, 635786, 953679, 1271572, 1907358, 2543144, 3814716, 5086288, 7629432, 15258864]

約数ペア:

[(1, 15258864), (2, 7629432), (3, 5086288), (4, 3814716), (6, 2543144), (8, 1907358), (12, 1271572), (16, 953679), (24, 635786), (48, 317893), (139, 109776), (278, 54888), (417, 36592), (556, 27444), (834, 18296), (1112, 13722), (1668, 9148), (2224, 6861), (2287, 6672), (3336, 4574)]