19549126

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{6343}}^1$

素因数の和:6435

約数の個数: 16

約数和(自身を含む): 31060224

約数和(自身を除く): 11511098

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 6343, 12686, 145889, 291778, 424981, 849962, 9774563, 19549126]

約数ペア:

[(1, 19549126), (2, 9774563), (23, 849962), (46, 424981), (67, 291778), (134, 145889), (1541, 12686), (3082, 6343)]