19323906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8681}}^1$

素因数の和:8746

約数の個数: 32

約数和(自身を含む): 45007488

約数和(自身を除く): 25683582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 8681, 17362, 26043, 52086, 60767, 121534, 182301, 364602, 460093, 920186, 1380279, 2760558, 3220651, 6441302, 9661953, 19323906]

約数ペア:

[(1, 19323906), (2, 9661953), (3, 6441302), (6, 3220651), (7, 2760558), (14, 1380279), (21, 920186), (42, 460093), (53, 364602), (106, 182301), (159, 121534), (318, 60767), (371, 52086), (742, 26043), (1113, 17362), (2226, 8681)]