15005668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{569}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 27770400

約数和(自身を除く): 12764732

約数列:

[1, 2, 4, 19, 38, 76, 347, 569, 694, 1138, 1388, 2276, 6593, 10811, 13186, 21622, 26372, 43244, 197443, 394886, 789772, 3751417, 7502834, 15005668]

約数ペア:

[(1, 15005668), (2, 7502834), (4, 3751417), (19, 789772), (38, 394886), (76, 197443), (347, 43244), (569, 26372), (694, 21622), (1138, 13186), (1388, 10811), (2276, 6593)]