19822195

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{983}}^1$

素因数の和:1134

約数の個数: 16

約数和(自身を含む): 24678720

約数和(自身を除く): 4856525

約数列:

[1, 5, 37, 109, 185, 545, 983, 4033, 4915, 20165, 36371, 107147, 181855, 535735, 3964439, 19822195]

約数ペア:

[(1, 19822195), (5, 3964439), (37, 535735), (109, 181855), (185, 107147), (545, 36371), (983, 20165), (4033, 4915)]