12281712

素因数分解:

$2^4\times 3^1\times {\mathrm{255869}}^1$

素因数の和:255880

約数の個数: 20

約数和(自身を含む): 31727880

約数和(自身を除く): 19446168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 255869, 511738, 767607, 1023476, 1535214, 2046952, 3070428, 4093904, 6140856, 12281712]

約数ペア:

[(1, 12281712), (2, 6140856), (3, 4093904), (4, 3070428), (6, 2046952), (8, 1535214), (12, 1023476), (16, 767607), (24, 511738), (48, 255869)]