22009265

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{439}}^1$

素因数の和:752

約数の個数: 16

約数和(自身を含む): 27287040

約数和(自身を除く): 5277775

約数列:

[1, 5, 37, 185, 271, 439, 1355, 2195, 10027, 16243, 50135, 81215, 118969, 594845, 4401853, 22009265]

約数ペア:

[(1, 22009265), (5, 4401853), (37, 594845), (185, 118969), (271, 81215), (439, 50135), (1355, 16243), (2195, 10027)]