21448096

素因数分解:

$2^5\times {\mathrm{359}}^1\times {\mathrm{1867}}^1$

素因数の和:2236

約数の個数: 24

約数和(自身を含む): 42366240

約数和(自身を除く): 20918144

約数列:

[1, 2, 4, 8, 16, 32, 359, 718, 1436, 1867, 2872, 3734, 5744, 7468, 11488, 14936, 29872, 59744, 670253, 1340506, 2681012, 5362024, 10724048, 21448096]

約数ペア:

[(1, 21448096), (2, 10724048), (4, 5362024), (8, 2681012), (16, 1340506), (32, 670253), (359, 59744), (718, 29872), (1436, 14936), (1867, 11488), (2872, 7468), (3734, 5744)]