15240212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{293081}}^1$

素因数の和:293098

約数の個数: 12

約数和(自身を含む): 28722036

約数和(自身を除く): 13481824

約数列:

[1, 2, 4, 13, 26, 52, 293081, 586162, 1172324, 3810053, 7620106, 15240212]

約数ペア:

[(1, 15240212), (2, 7620106), (4, 3810053), (13, 1172324), (26, 586162), (52, 293081)]