2019802094

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{919}}^1\times {\mathrm{11329}}^1$

素因数の和:12347

約数の個数: 16

約数和(自身を含む): 3064538400

約数和(自身を除く): 1044736306

約数列:

[1, 2, 97, 194, 919, 1838, 11329, 22658, 89143, 178286, 1098913, 2197826, 10411351, 20822702, 1009901047, 2019802094]

約数ペア:

[(1, 2019802094), (2, 1009901047), (97, 20822702), (194, 10411351), (919, 2197826), (1838, 1098913), (11329, 178286), (22658, 89143)]