249751010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1314479}}^1$

素因数の和:1314505

約数の個数: 16

約数和(自身を含む): 473212800

約数和(自身を除く): 223461790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1314479, 2628958, 6572395, 13144790, 24975101, 49950202, 124875505, 249751010]

約数ペア:

[(1, 249751010), (2, 124875505), (5, 49950202), (10, 24975101), (19, 13144790), (38, 6572395), (95, 2628958), (190, 1314479)]