2019021798

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{5516453}}^1$

素因数の和:5516519

約数の個数: 16

約数和(自身を含む): 4104241776

約数和(自身を除く): 2085219978

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 5516453, 11032906, 16549359, 33098718, 336503633, 673007266, 1009510899, 2019021798]

約数ペア:

[(1, 2019021798), (2, 1009510899), (3, 673007266), (6, 336503633), (61, 33098718), (122, 16549359), (183, 11032906), (366, 5516453)]