9996445

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{971}}^1$

素因数の和:1076

約数の個数: 16

約数和(自身を含む): 12597120

約数和(自身を除く): 2600675

約数列:

[1, 5, 29, 71, 145, 355, 971, 2059, 4855, 10295, 28159, 68941, 140795, 344705, 1999289, 9996445]

約数ペア:

[(1, 9996445), (5, 1999289), (29, 344705), (71, 140795), (145, 68941), (355, 28159), (971, 10295), (2059, 4855)]