15694045904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{51625151}}^1$

素因数の和:51625178

約数の個数: 20

約数和(自身を含む): 32007594240

約数和(自身を除く): 16313548336

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 51625151, 103250302, 206500604, 413001208, 826002416, 980877869, 1961755738, 3923511476, 7847022952, 15694045904]

約数ペア:

[(1, 15694045904), (2, 7847022952), (4, 3923511476), (8, 1961755738), (16, 980877869), (19, 826002416), (38, 413001208), (76, 206500604), (152, 103250302), (304, 51625151)]