19669062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2707}}^1$

素因数の和:2892

約数の個数: 32

約数和(自身を含む): 45234432

約数和(自身を除く): 25565370

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 2707, 3633, 5414, 7266, 8121, 16242, 18949, 37898, 56847, 113694, 468311, 936622, 1404933, 2809866, 3278177, 6556354, 9834531, 19669062]

約数ペア:

[(1, 19669062), (2, 9834531), (3, 6556354), (6, 3278177), (7, 2809866), (14, 1404933), (21, 936622), (42, 468311), (173, 113694), (346, 56847), (519, 37898), (1038, 18949), (1211, 16242), (2422, 8121), (2707, 7266), (3633, 5414)]