2019922567

素因数分解:

${\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1\times {\mathrm{3733}}^1$

素因数の和:4242

約数の個数: 16

約数和(自身を含む): 2201865120

約数和(自身を除く): 181942553

約数列:

[1, 13, 107, 389, 1391, 3733, 5057, 41623, 48529, 399431, 541099, 1452137, 5192603, 18877781, 155378659, 2019922567]

約数ペア:

[(1, 2019922567), (13, 155378659), (107, 18877781), (389, 5192603), (1391, 1452137), (3733, 541099), (5057, 399431), (41623, 48529)]