19281706

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{701}}^1\times {\mathrm{809}}^1$

素因数の和:1529

約数の個数: 16

約数和(自身を含む): 30705480

約数和(自身を除く): 11423774

約数列:

[1, 2, 17, 34, 701, 809, 1402, 1618, 11917, 13753, 23834, 27506, 567109, 1134218, 9640853, 19281706]

約数ペア:

[(1, 19281706), (2, 9640853), (17, 1134218), (34, 567109), (701, 27506), (809, 23834), (1402, 13753), (1618, 11917)]