18179407

素因数分解:

${\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:302

約数の個数: 16

約数和(自身を含む): 19595520

約数和(自身を除く): 1416113

約数列:

[1, 23, 83, 89, 107, 1909, 2047, 2461, 7387, 8881, 9523, 169901, 204263, 219029, 790409, 18179407]

約数ペア:

[(1, 18179407), (23, 790409), (83, 219029), (89, 204263), (107, 169901), (1909, 9523), (2047, 8881), (2461, 7387)]