39491014

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{887}}^1$

素因数の和:1199

約数の個数: 16

約数和(自身を含む): 60131808

約数和(自身を除く): 20640794

約数列:

[1, 2, 113, 197, 226, 394, 887, 1774, 22261, 44522, 100231, 174739, 200462, 349478, 19745507, 39491014]

約数ペア:

[(1, 39491014), (2, 19745507), (113, 349478), (197, 200462), (226, 174739), (394, 100231), (887, 44522), (1774, 22261)]