12740016

素因数分解:

$2^4\times 3^1\times {\mathrm{265417}}^1$

素因数の和:265428

約数の個数: 20

約数和(自身を含む): 32911832

約数和(自身を除く): 20171816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 265417, 530834, 796251, 1061668, 1592502, 2123336, 3185004, 4246672, 6370008, 12740016]

約数ペア:

[(1, 12740016), (2, 6370008), (3, 4246672), (4, 3185004), (6, 2123336), (8, 1592502), (12, 1061668), (16, 796251), (24, 530834), (48, 265417)]