18424538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{10601}}^1$

素因数の和:10693

約数の個数: 16

約数和(自身を含む): 30533760

約数和(自身を除く): 12109222

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 10601, 21202, 116611, 233222, 837479, 1674958, 9212269, 18424538]

約数ペア:

[(1, 18424538), (2, 9212269), (11, 1674958), (22, 837479), (79, 233222), (158, 116611), (869, 21202), (1738, 10601)]