12263692

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 25966080

約数和(自身を除く): 13702388

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 137, 139, 161, 274, 278, 322, 548, 556, 644, 959, 973, 1918, 1946, 3151, 3197, 3836, 3892, 6302, 6394, 12604, 12788, 19043, 22057, 22379, 38086, 44114, 44758, 76172, 88228, 89516, 133301, 266602, 437989, 533204, 875978, 1751956, 3065923, 6131846, 12263692]

約数ペア:

[(1, 12263692), (2, 6131846), (4, 3065923), (7, 1751956), (14, 875978), (23, 533204), (28, 437989), (46, 266602), (92, 133301), (137, 89516), (139, 88228), (161, 76172), (274, 44758), (278, 44114), (322, 38086), (548, 22379), (556, 22057), (644, 19043), (959, 12788), (973, 12604), (1918, 6394), (1946, 6302), (3151, 3892), (3197, 3836)]