2022721361

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{11317}}^1$

素因数の和:11768

約数の個数: 16

約数和(自身を含む): 2227382400

約数和(自身を除く): 204661039

約数列:

[1, 19, 23, 409, 437, 7771, 9407, 11317, 178733, 215023, 260291, 4628653, 4945529, 87944407, 106459019, 2022721361]

約数ペア:

[(1, 2022721361), (19, 106459019), (23, 87944407), (409, 4945529), (437, 4628653), (7771, 260291), (9407, 215023), (11317, 178733)]