18956014

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{123091}}^1$

素因数の和:123111

約数の個数: 16

約数和(自身を含む): 35450496

約数和(自身を除く): 16494482

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 123091, 246182, 861637, 1354001, 1723274, 2708002, 9478007, 18956014]

約数ペア:

[(1, 18956014), (2, 9478007), (7, 2708002), (11, 1723274), (14, 1354001), (22, 861637), (77, 246182), (154, 123091)]