12458216

素因数分解:

$2^3\times {\mathrm{337}}^1\times {\mathrm{4621}}^1$

素因数の和:4964

約数の個数: 16

約数和(自身を含む): 23433540

約数和(自身を除く): 10975324

約数列:

[1, 2, 4, 8, 337, 674, 1348, 2696, 4621, 9242, 18484, 36968, 1557277, 3114554, 6229108, 12458216]

約数ペア:

[(1, 12458216), (2, 6229108), (4, 3114554), (8, 1557277), (337, 36968), (674, 18484), (1348, 9242), (2696, 4621)]