12315412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2969}}^1$

素因数の和:3051

約数の個数: 24

約数和(自身を含む): 23201640

約数和(自身を除く): 10886228

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 2969, 4148, 5938, 11876, 50473, 100946, 181109, 201892, 362218, 724436, 3078853, 6157706, 12315412]

約数ペア:

[(1, 12315412), (2, 6157706), (4, 3078853), (17, 724436), (34, 362218), (61, 201892), (68, 181109), (122, 100946), (244, 50473), (1037, 11876), (2074, 5938), (2969, 4148)]