19238406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{291491}}^1$

素因数の和:291507

約数の個数: 16

約数和(自身を含む): 41974848

約数和(自身を除く): 22736442

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 291491, 582982, 874473, 1748946, 3206401, 6412802, 9619203, 19238406]

約数ペア:

[(1, 19238406), (2, 9619203), (3, 6412802), (6, 3206401), (11, 1748946), (22, 874473), (33, 582982), (66, 291491)]