38931892

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{449}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 69741000

約数和(自身を除く): 30809108

約数列:

[1, 2, 4, 53, 106, 212, 409, 449, 818, 898, 1636, 1796, 21677, 23797, 43354, 47594, 86708, 95188, 183641, 367282, 734564, 9732973, 19465946, 38931892]

約数ペア:

[(1, 38931892), (2, 19465946), (4, 9732973), (53, 734564), (106, 367282), (212, 183641), (409, 95188), (449, 86708), (818, 47594), (898, 43354), (1636, 23797), (1796, 21677)]