38339678

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{1693}}^1$

素因数の和:1788

約数の個数: 24

約数和(自身を含む): 63240408

約数和(自身を除く): 24900730

約数列:

[1, 2, 13, 26, 67, 134, 169, 338, 871, 1693, 1742, 3386, 11323, 22009, 22646, 44018, 113431, 226862, 286117, 572234, 1474603, 2949206, 19169839, 38339678]

約数ペア:

[(1, 38339678), (2, 19169839), (13, 2949206), (26, 1474603), (67, 572234), (134, 286117), (169, 226862), (338, 113431), (871, 44018), (1693, 22646), (1742, 22009), (3386, 11323)]