21232902

素因数分解:

$2^1\times 3^1\times {\mathrm{199}}^1\times {\mathrm{17783}}^1$

素因数の和:17987

約数の個数: 16

約数和(自身を含む): 42681600

約数和(自身を除く): 21448698

約数列:

[1, 2, 3, 6, 199, 398, 597, 1194, 17783, 35566, 53349, 106698, 3538817, 7077634, 10616451, 21232902]

約数ペア:

[(1, 21232902), (2, 10616451), (3, 7077634), (6, 3538817), (199, 106698), (398, 53349), (597, 35566), (1194, 17783)]