19190292

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{145381}}^1$

素因数の和:145399

約数の個数: 24

約数和(自身を含む): 48848352

約数和(自身を除く): 29658060

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 145381, 290762, 436143, 581524, 872286, 1599191, 1744572, 3198382, 4797573, 6396764, 9595146, 19190292]

約数ペア:

[(1, 19190292), (2, 9595146), (3, 6396764), (4, 4797573), (6, 3198382), (11, 1744572), (12, 1599191), (22, 872286), (33, 581524), (44, 436143), (66, 290762), (132, 145381)]