12928902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{307831}}^1$

素因数の和:307843

約数の個数: 16

約数和(自身を含む): 29551872

約数和(自身を除く): 16622970

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 307831, 615662, 923493, 1846986, 2154817, 4309634, 6464451, 12928902]

約数ペア:

[(1, 12928902), (2, 6464451), (3, 4309634), (6, 2154817), (7, 1846986), (14, 923493), (21, 615662), (42, 307831)]