12540504

素因数分解:

$2^3\times 3^1\times {\mathrm{522521}}^1$

素因数の和:522530

約数の個数: 16

約数和(自身を含む): 31351320

約数和(自身を除く): 18810816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 522521, 1045042, 1567563, 2090084, 3135126, 4180168, 6270252, 12540504]

約数ペア:

[(1, 12540504), (2, 6270252), (3, 4180168), (4, 3135126), (6, 2090084), (8, 1567563), (12, 1045042), (24, 522521)]