65928518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{7643}}^1$

素因数の和:7891

約数の個数: 16

約数和(自身を含む): 104569920

約数和(自身を除く): 38641402

約数列:

[1, 2, 19, 38, 227, 454, 4313, 7643, 8626, 15286, 145217, 290434, 1734961, 3469922, 32964259, 65928518]

約数ペア:

[(1, 65928518), (2, 32964259), (19, 3469922), (38, 1734961), (227, 290434), (454, 145217), (4313, 15286), (7643, 8626)]