19343554

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{563}}^1$

素因数の和:1025

約数の個数: 16

約数和(自身を含む): 29846880

約数和(自身を除く): 10503326

約数列:

[1, 2, 41, 82, 419, 563, 838, 1126, 17179, 23083, 34358, 46166, 235897, 471794, 9671777, 19343554]

約数ペア:

[(1, 19343554), (2, 9671777), (41, 471794), (82, 235897), (419, 46166), (563, 34358), (838, 23083), (1126, 17179)]