19182770

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{28631}}^1$

素因数の和:28705

約数の個数: 16

約数和(自身を含む): 35045568

約数和(自身を除く): 15862798

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 28631, 57262, 143155, 286310, 1918277, 3836554, 9591385, 19182770]

約数ペア:

[(1, 19182770), (2, 9591385), (5, 3836554), (10, 1918277), (67, 286310), (134, 143155), (335, 57262), (670, 28631)]