12354716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 25401600

約数和(自身を除く): 13046884

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 83, 166, 187, 199, 332, 374, 398, 748, 796, 913, 1411, 1826, 2189, 2822, 3383, 3652, 4378, 5644, 6766, 8756, 13532, 15521, 16517, 31042, 33034, 37213, 62084, 66068, 74426, 148852, 181687, 280789, 363374, 561578, 726748, 1123156, 3088679, 6177358, 12354716]

約数ペア:

[(1, 12354716), (2, 6177358), (4, 3088679), (11, 1123156), (17, 726748), (22, 561578), (34, 363374), (44, 280789), (68, 181687), (83, 148852), (166, 74426), (187, 66068), (199, 62084), (332, 37213), (374, 33034), (398, 31042), (748, 16517), (796, 15521), (913, 13532), (1411, 8756), (1826, 6766), (2189, 5644), (2822, 4378), (3383, 3652)]