19479010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67169}}^1$

素因数の和:67205

約数の個数: 16

約数和(自身を含む): 36271800

約数和(自身を除く): 16792790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 67169, 134338, 335845, 671690, 1947901, 3895802, 9739505, 19479010]

約数ペア:

[(1, 19479010), (2, 9739505), (5, 3895802), (10, 1947901), (29, 671690), (58, 335845), (145, 134338), (290, 67169)]