19091844

素因数分解:

$2^2\times 3^2\times {\mathrm{530329}}^1$

素因数の和:530339

約数の個数: 18

約数和(自身を含む): 48260030

約数和(自身を除く): 29168186

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 530329, 1060658, 1590987, 2121316, 3181974, 4772961, 6363948, 9545922, 19091844]

約数ペア:

[(1, 19091844), (2, 9545922), (3, 6363948), (4, 4772961), (6, 3181974), (9, 2121316), (12, 1590987), (18, 1060658), (36, 530329)]