19116351

素因数分解:

$3^3\times {\mathrm{227}}^1\times {\mathrm{3119}}^1$

素因数の和:3355

約数の個数: 16

約数和(自身を含む): 28454400

約数和(自身を除く): 9338049

約数列:

[1, 3, 9, 27, 227, 681, 2043, 3119, 6129, 9357, 28071, 84213, 708013, 2124039, 6372117, 19116351]

約数ペア:

[(1, 19116351), (3, 6372117), (9, 2124039), (27, 708013), (227, 84213), (681, 28071), (2043, 9357), (3119, 6129)]