12287756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12437}}^1$

素因数の和:12473

約数の個数: 24

約数和(自身を含む): 24378480

約数和(自身を除く): 12090724

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 12437, 24874, 49748, 161681, 236303, 323362, 472606, 646724, 945212, 3071939, 6143878, 12287756]

約数ペア:

[(1, 12287756), (2, 6143878), (4, 3071939), (13, 945212), (19, 646724), (26, 472606), (38, 323362), (52, 236303), (76, 161681), (247, 49748), (494, 24874), (988, 12437)]