19149306

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{290141}}^1$

素因数の和:290157

約数の個数: 16

約数和(自身を含む): 41780448

約数和(自身を除く): 22631142

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 290141, 580282, 870423, 1740846, 3191551, 6383102, 9574653, 19149306]

約数ペア:

[(1, 19149306), (2, 9574653), (3, 6383102), (6, 3191551), (11, 1740846), (22, 870423), (33, 580282), (66, 290141)]