25830842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{5189}}^1$

素因数の和:5341

約数の個数: 16

約数和(自身を含む): 41104800

約数和(自身を除く): 15273958

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 5189, 10378, 98591, 197182, 679759, 1359518, 12915421, 25830842]

約数ペア:

[(1, 25830842), (2, 12915421), (19, 1359518), (38, 679759), (131, 197182), (262, 98591), (2489, 10378), (4978, 5189)]