19058067

素因数分解:

$3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1321}}^1$

素因数の和:1563

約数の個数: 24

約数和(自身を含む): 31622240

約数和(自身を除く): 12564173

約数列:

[1, 3, 7, 9, 21, 63, 229, 687, 1321, 1603, 2061, 3963, 4809, 9247, 11889, 14427, 27741, 83223, 302509, 907527, 2117563, 2722581, 6352689, 19058067]

約数ペア:

[(1, 19058067), (3, 6352689), (7, 2722581), (9, 2117563), (21, 907527), (63, 302509), (229, 83223), (687, 27741), (1321, 14427), (1603, 11889), (2061, 9247), (3963, 4809)]