19251342

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{8839}}^1$

素因数の和:8869

約数の個数: 36

約数和(自身を含む): 45853080

約数和(自身を除く): 26601738

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 8839, 17678, 26517, 53034, 79551, 97229, 159102, 194458, 291687, 583374, 875061, 1069519, 1750122, 2139038, 3208557, 6417114, 9625671, 19251342]

約数ペア:

[(1, 19251342), (2, 9625671), (3, 6417114), (6, 3208557), (9, 2139038), (11, 1750122), (18, 1069519), (22, 875061), (33, 583374), (66, 291687), (99, 194458), (121, 159102), (198, 97229), (242, 79551), (363, 53034), (726, 26517), (1089, 17678), (2178, 8839)]