19323238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{1447}}^1$

素因数の和:2067

約数の個数: 16

約数和(自身を含む): 31693824

約数和(自身を除く): 12370586

約数列:

[1, 2, 11, 22, 607, 1214, 1447, 2894, 6677, 13354, 15917, 31834, 878329, 1756658, 9661619, 19323238]

約数ペア:

[(1, 19323238), (2, 9661619), (11, 1756658), (22, 878329), (607, 31834), (1214, 15917), (1447, 13354), (2894, 6677)]