18834434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{859}}^1$

素因数の和:1457

約数の個数: 16

約数和(自身を含む): 29824800

約数和(自身を除く): 10990366

約数列:

[1, 2, 19, 38, 577, 859, 1154, 1718, 10963, 16321, 21926, 32642, 495643, 991286, 9417217, 18834434]

約数ペア:

[(1, 18834434), (2, 9417217), (19, 991286), (38, 495643), (577, 32642), (859, 21926), (1154, 16321), (1718, 10963)]