19326153

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83663}}^1$

素因数の和:83684

約数の個数: 16

約数和(自身を含む): 32126976

約数和(自身を除く): 12800823

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 83663, 250989, 585641, 920293, 1756923, 2760879, 6442051, 19326153]

約数ペア:

[(1, 19326153), (3, 6442051), (7, 2760879), (11, 1756923), (21, 920293), (33, 585641), (77, 250989), (231, 83663)]