23680319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 26177760

約数和(自身を除く): 2497441

約数列:

[1, 13, 89, 97, 211, 1157, 1261, 2743, 8633, 18779, 20467, 112229, 244127, 266071, 1821563, 23680319]

約数ペア:

[(1, 23680319), (13, 1821563), (89, 266071), (97, 244127), (211, 112229), (1157, 20467), (1261, 18779), (2743, 8633)]