996550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1049}}^1$

素因数の和:1080

約数の個数: 24

約数和(自身を含む): 1953000

約数和(自身を除く): 956450

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 1049, 2098, 5245, 10490, 19931, 26225, 39862, 52450, 99655, 199310, 498275, 996550]

約数ペア:

[(1, 996550), (2, 498275), (5, 199310), (10, 99655), (19, 52450), (25, 39862), (38, 26225), (50, 19931), (95, 10490), (190, 5245), (475, 2098), (950, 1049)]