1946194130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{51473}}^1$

素因数の和:51698

約数の個数: 32

約数和(自身を含む): 3706128000

約数和(自身を除く): 1759933870

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 199, 398, 995, 1990, 3781, 7562, 18905, 37810, 51473, 102946, 257365, 514730, 977987, 1955974, 4889935, 9779870, 10243127, 20486254, 51215635, 102431270, 194619413, 389238826, 973097065, 1946194130]

約数ペア:

[(1, 1946194130), (2, 973097065), (5, 389238826), (10, 194619413), (19, 102431270), (38, 51215635), (95, 20486254), (190, 10243127), (199, 9779870), (398, 4889935), (995, 1955974), (1990, 977987), (3781, 514730), (7562, 257365), (18905, 102946), (37810, 51473)]