19792581

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{3631}}^1$

素因数の和:3736

約数の個数: 16

約数和(自身を含む): 27893760

約数和(自身を除く): 8101179

約数列:

[1, 3, 23, 69, 79, 237, 1817, 3631, 5451, 10893, 83513, 250539, 286849, 860547, 6597527, 19792581]

約数ペア:

[(1, 19792581), (3, 6597527), (23, 860547), (69, 286849), (79, 250539), (237, 83513), (1817, 10893), (3631, 5451)]