15243116

素因数分解:

$2^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{937}}^1$

素因数の和:1038

約数の個数: 36

約数和(自身を含む): 31438008

約数和(自身を除く): 16194892

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 166, 196, 332, 581, 937, 1162, 1874, 2324, 3748, 4067, 6559, 8134, 13118, 16268, 26236, 45913, 77771, 91826, 155542, 183652, 311084, 544397, 1088794, 2177588, 3810779, 7621558, 15243116]

約数ペア:

[(1, 15243116), (2, 7621558), (4, 3810779), (7, 2177588), (14, 1088794), (28, 544397), (49, 311084), (83, 183652), (98, 155542), (166, 91826), (196, 77771), (332, 45913), (581, 26236), (937, 16268), (1162, 13118), (1874, 8134), (2324, 6559), (3748, 4067)]