13307084872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{123479}}^1$

素因数の和:124213

約数の個数: 32

約数和(自身を含む): 26301240000

約数和(自身を除く): 12994155128

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 709, 1418, 2836, 5672, 13471, 26942, 53884, 107768, 123479, 246958, 493916, 987832, 2346101, 4692202, 9384404, 18768808, 87546611, 175093222, 350186444, 700372888, 1663385609, 3326771218, 6653542436, 13307084872]

約数ペア:

[(1, 13307084872), (2, 6653542436), (4, 3326771218), (8, 1663385609), (19, 700372888), (38, 350186444), (76, 175093222), (152, 87546611), (709, 18768808), (1418, 9384404), (2836, 4692202), (5672, 2346101), (13471, 987832), (26942, 493916), (53884, 246958), (107768, 123479)]