12619563

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1009}}^1$

素因数の和:1402

約数の個数: 16

約数和(自身を含む): 18422400

約数和(自身を除く): 5802837

約数列:

[1, 3, 11, 33, 379, 1009, 1137, 3027, 4169, 11099, 12507, 33297, 382411, 1147233, 4206521, 12619563]

約数ペア:

[(1, 12619563), (3, 4206521), (11, 1147233), (33, 382411), (379, 33297), (1009, 12507), (1137, 11099), (3027, 4169)]