2019861906

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{6351767}}^1$

素因数の和:6351825

約数の個数: 16

約数和(自身を含む): 4115945664

約数和(自身を除く): 2096083758

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 6351767, 12703534, 19055301, 38110602, 336643651, 673287302, 1009930953, 2019861906]

約数ペア:

[(1, 2019861906), (2, 1009930953), (3, 673287302), (6, 336643651), (53, 38110602), (106, 19055301), (159, 12703534), (318, 6351767)]