19051030

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{9871}}^1$

素因数の和:10071

約数の個数: 16

約数和(自身を含む): 34473024

約数和(自身を除く): 15421994

約数列:

[1, 2, 5, 10, 193, 386, 965, 1930, 9871, 19742, 49355, 98710, 1905103, 3810206, 9525515, 19051030]

約数ペア:

[(1, 19051030), (2, 9525515), (5, 3810206), (10, 1905103), (193, 98710), (386, 49355), (965, 19742), (1930, 9871)]