12994544

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{7451}}^1$

素因数の和:7568

約数の個数: 20

約数和(自身を含む): 25411320

約数和(自身を除く): 12416776

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 7451, 14902, 29804, 59608, 119216, 812159, 1624318, 3248636, 6497272, 12994544]

約数ペア:

[(1, 12994544), (2, 6497272), (4, 3248636), (8, 1624318), (16, 812159), (109, 119216), (218, 59608), (436, 29804), (872, 14902), (1744, 7451)]