1940245610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10211819}}^1$

素因数の和:10211845

約数の個数: 16

約数和(自身を含む): 3676255200

約数和(自身を除く): 1736009590

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10211819, 20423638, 51059095, 102118190, 194024561, 388049122, 970122805, 1940245610]

約数ペア:

[(1, 1940245610), (2, 970122805), (5, 388049122), (10, 194024561), (19, 102118190), (38, 51059095), (95, 20423638), (190, 10211819)]