13891850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2089}}^1$

素因数の和:2127

約数の個数: 48

約数和(自身を含む): 31099200

約数和(自身を除く): 17207350

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 2089, 3325, 4178, 6650, 10445, 14623, 20890, 29246, 39691, 52225, 73115, 79382, 104450, 146230, 198455, 277837, 365575, 396910, 555674, 731150, 992275, 1389185, 1984550, 2778370, 6945925, 13891850]

約数ペア:

[(1, 13891850), (2, 6945925), (5, 2778370), (7, 1984550), (10, 1389185), (14, 992275), (19, 731150), (25, 555674), (35, 396910), (38, 365575), (50, 277837), (70, 198455), (95, 146230), (133, 104450), (175, 79382), (190, 73115), (266, 52225), (350, 39691), (475, 29246), (665, 20890), (950, 14623), (1330, 10445), (2089, 6650), (3325, 4178)]