19054818901

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{11668597}}^1$

素因数の和:11668691

約数の個数: 8

約数和(自身を含む): 20163337344

約数和(自身を除く): 1108518443

約数列:

[1, 23, 71, 1633, 11668597, 268377731, 828470387, 19054818901]

約数ペア:

[(1, 19054818901), (23, 828470387), (71, 268377731), (1633, 11668597)]