1941819

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{163}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 2999232

約数和(自身を除く): 1057413

約数列:

[1, 3, 11, 19, 33, 57, 163, 209, 361, 489, 627, 1083, 1793, 3097, 3971, 5379, 9291, 11913, 34067, 58843, 102201, 176529, 647273, 1941819]

約数ペア:

[(1, 1941819), (3, 647273), (11, 176529), (19, 102201), (33, 58843), (57, 34067), (163, 11913), (209, 9291), (361, 5379), (489, 3971), (627, 3097), (1083, 1793)]