2019927494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1806733}}^1$

素因数の和:1806791

約数の個数: 16

約数和(自身を含む): 3338844432

約数和(自身を除く): 1318916938

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 1806733, 3613466, 23487529, 46975058, 77689519, 155379038, 1009963747, 2019927494]

約数ペア:

[(1, 2019927494), (2, 1009963747), (13, 155379038), (26, 77689519), (43, 46975058), (86, 23487529), (559, 3613466), (1118, 1806733)]