17279170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 32976000

約数和(自身を除く): 15696830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 199, 398, 457, 914, 995, 1990, 2285, 3781, 4570, 7562, 8683, 17366, 18905, 37810, 43415, 86830, 90943, 181886, 454715, 909430, 1727917, 3455834, 8639585, 17279170]

約数ペア:

[(1, 17279170), (2, 8639585), (5, 3455834), (10, 1727917), (19, 909430), (38, 454715), (95, 181886), (190, 90943), (199, 86830), (398, 43415), (457, 37810), (914, 18905), (995, 17366), (1990, 8683), (2285, 7562), (3781, 4570)]