22268561

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1$

素因数の和:848

約数の個数: 16

約数和(自身を含む): 26382336

約数和(自身を除く): 4113775

約数列:

[1, 7, 37, 127, 259, 677, 889, 4699, 4739, 25049, 32893, 85979, 175343, 601853, 3181223, 22268561]

約数ペア:

[(1, 22268561), (7, 3181223), (37, 601853), (127, 175343), (259, 85979), (677, 32893), (889, 25049), (4699, 4739)]