27431098

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{42463}}^1$

素因数の和:42501

約数の個数: 16

約数和(自身を含む): 45861120

約数和(自身を除く): 18430022

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 42463, 84926, 721871, 806797, 1443742, 1613594, 13715549, 27431098]

約数ペア:

[(1, 27431098), (2, 13715549), (17, 1613594), (19, 1443742), (34, 806797), (38, 721871), (323, 84926), (646, 42463)]