22221824

素因数分解:

$2^{10}\times {\mathrm{21701}}^1$

素因数の和:21721

約数の個数: 22

約数和(自身を含む): 44423994

約数和(自身を除く): 22202170

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 21701, 43402, 86804, 173608, 347216, 694432, 1388864, 2777728, 5555456, 11110912, 22221824]

約数ペア:

[(1, 22221824), (2, 11110912), (4, 5555456), (8, 2777728), (16, 1388864), (32, 694432), (64, 347216), (128, 173608), (256, 86804), (512, 43402), (1024, 21701)]