15386736

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{2447}}^1$

素因数の和:2589

約数の個数: 40

約数和(自身を含む): 40068864

約数和(自身を除く): 24682128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 2447, 3144, 4894, 6288, 7341, 9788, 14682, 19576, 29364, 39152, 58728, 117456, 320557, 641114, 961671, 1282228, 1923342, 2564456, 3846684, 5128912, 7693368, 15386736]

約数ペア:

[(1, 15386736), (2, 7693368), (3, 5128912), (4, 3846684), (6, 2564456), (8, 1923342), (12, 1282228), (16, 961671), (24, 641114), (48, 320557), (131, 117456), (262, 58728), (393, 39152), (524, 29364), (786, 19576), (1048, 14682), (1572, 9788), (2096, 7341), (2447, 6288), (3144, 4894)]