2019439066

素因数分解:

$2^1\times {\mathrm{313}}^1\times {\mathrm{1423}}^1\times {\mathrm{2267}}^1$

素因数の和:4005

約数の個数: 16

約数和(自身を含む): 3042313344

約数和(自身を除く): 1022874278

約数列:

[1, 2, 313, 626, 1423, 2267, 2846, 4534, 445399, 709571, 890798, 1419142, 3225941, 6451882, 1009719533, 2019439066]

約数ペア:

[(1, 2019439066), (2, 1009719533), (313, 6451882), (626, 3225941), (1423, 1419142), (2267, 890798), (2846, 709571), (4534, 445399)]