12574418620

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14621417}}^1$

素因数の和:14621469

約数の個数: 24

約数和(自身を含む): 27020380464

約数和(自身を除く): 14445961844

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 14621417, 29242834, 58485668, 73107085, 146214170, 292428340, 628720931, 1257441862, 2514883724, 3143604655, 6287209310, 12574418620]

約数ペア:

[(1, 12574418620), (2, 6287209310), (4, 3143604655), (5, 2514883724), (10, 1257441862), (20, 628720931), (43, 292428340), (86, 146214170), (172, 73107085), (215, 58485668), (430, 29242834), (860, 14621417)]