19486234

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3347}}^1$

素因数の和:3461

約数の個数: 16

約数和(自身を含む): 30373056

約数和(自身を除く): 10886822

約数列:

[1, 2, 41, 71, 82, 142, 2911, 3347, 5822, 6694, 137227, 237637, 274454, 475274, 9743117, 19486234]

約数ペア:

[(1, 19486234), (2, 9743117), (41, 475274), (71, 274454), (82, 237637), (142, 137227), (2911, 6694), (3347, 5822)]