20141488

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{3607}}^1$

素因数の和:3964

約数の個数: 20

約数和(自身を含む): 39146800

約数和(自身を除く): 19005312

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 3607, 5584, 7214, 14428, 28856, 57712, 1258843, 2517686, 5035372, 10070744, 20141488]

約数ペア:

[(1, 20141488), (2, 10070744), (4, 5035372), (8, 2517686), (16, 1258843), (349, 57712), (698, 28856), (1396, 14428), (2792, 7214), (3607, 5584)]