38986594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 24880286

約数列:

[1, 2, 19, 38, 47, 83, 94, 166, 263, 526, 893, 1577, 1786, 3154, 3901, 4997, 7802, 9994, 12361, 21829, 24722, 43658, 74119, 148238, 234859, 414751, 469718, 829502, 1025963, 2051926, 19493297, 38986594]

約数ペア:

[(1, 38986594), (2, 19493297), (19, 2051926), (38, 1025963), (47, 829502), (83, 469718), (94, 414751), (166, 234859), (263, 148238), (526, 74119), (893, 43658), (1577, 24722), (1786, 21829), (3154, 12361), (3901, 9994), (4997, 7802)]