2016359990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10612421}}^1$

素因数の和:10612447

約数の個数: 16

約数和(自身を含む): 3820471920

約数和(自身を除く): 1804111930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10612421, 21224842, 53062105, 106124210, 201635999, 403271998, 1008179995, 2016359990]

約数ペア:

[(1, 2016359990), (2, 1008179995), (5, 403271998), (10, 201635999), (19, 106124210), (38, 53062105), (95, 21224842), (190, 10612421)]