19477214

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{883}}^1$

素因数の和:1195

約数の個数: 16

約数和(自身を含む): 30073680

約数和(自身を除く): 10596466

約数列:

[1, 2, 41, 82, 269, 538, 883, 1766, 11029, 22058, 36203, 72406, 237527, 475054, 9738607, 19477214]

約数ペア:

[(1, 19477214), (2, 9738607), (41, 475054), (82, 237527), (269, 72406), (538, 36203), (883, 22058), (1766, 11029)]