39718196

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{30181}}^1$

素因数の和:30239

約数の個数: 24

約数和(自身を含む): 81129216

約数和(自身を除く): 41411020

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 30181, 60362, 120724, 211267, 422534, 845068, 1418507, 2837014, 5674028, 9929549, 19859098, 39718196]

約数ペア:

[(1, 39718196), (2, 19859098), (4, 9929549), (7, 5674028), (14, 2837014), (28, 1418507), (47, 845068), (94, 422534), (188, 211267), (329, 120724), (658, 60362), (1316, 30181)]