2019622838

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{2341}}^1\times {\mathrm{4447}}^1$

素因数の和:6887

約数の個数: 16

約数和(自身を含む): 3062661504

約数和(自身を除く): 1043038666

約数列:

[1, 2, 97, 194, 2341, 4447, 4682, 8894, 227077, 431359, 454154, 862718, 10410427, 20820854, 1009811419, 2019622838]

約数ペア:

[(1, 2019622838), (2, 1009811419), (97, 20820854), (194, 10410427), (2341, 862718), (4447, 454154), (4682, 431359), (8894, 227077)]