12786992

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:965

約数の個数: 40

約数和(自身を含む): 26757216

約数和(自身を除く): 13970224

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 848, 887, 901, 1774, 1802, 3548, 3604, 7096, 7208, 14192, 14416, 15079, 30158, 47011, 60316, 94022, 120632, 188044, 241264, 376088, 752176, 799187, 1598374, 3196748, 6393496, 12786992]

約数ペア:

[(1, 12786992), (2, 6393496), (4, 3196748), (8, 1598374), (16, 799187), (17, 752176), (34, 376088), (53, 241264), (68, 188044), (106, 120632), (136, 94022), (212, 60316), (272, 47011), (424, 30158), (848, 15079), (887, 14416), (901, 14192), (1774, 7208), (1802, 7096), (3548, 3604)]