12220234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5281}}^1$

素因数の和:5385

約数の個数: 16

約数和(自身を含む): 19965960

約数和(自身を除く): 7745726

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 5281, 10562, 68653, 137306, 470009, 940018, 6110117, 12220234]

約数ペア:

[(1, 12220234), (2, 6110117), (13, 940018), (26, 470009), (89, 137306), (178, 68653), (1157, 10562), (2314, 5281)]