22128673

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{439}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 26752000

約数和(自身を除く): 4623327

約数列:

[1, 7, 19, 133, 379, 439, 2653, 3073, 7201, 8341, 50407, 58387, 166381, 1164667, 3161239, 22128673]

約数ペア:

[(1, 22128673), (7, 3161239), (19, 1164667), (133, 166381), (379, 58387), (439, 50407), (2653, 8341), (3073, 7201)]