22719073

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:516

約数の個数: 16

約数和(自身を含む): 25376400

約数和(自身を除く): 2657327

約数列:

[1, 13, 37, 149, 317, 481, 1937, 4121, 5513, 11729, 47233, 71669, 152477, 614029, 1747621, 22719073]

約数ペア:

[(1, 22719073), (13, 1747621), (37, 614029), (149, 152477), (317, 71669), (481, 47233), (1937, 11729), (4121, 5513)]