13239538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4759}}^1$

素因数の和:4881

約数の個数: 16

約数和(自身を含む): 21591360

約数和(自身を除く): 8351822

約数列:

[1, 2, 13, 26, 107, 214, 1391, 2782, 4759, 9518, 61867, 123734, 509213, 1018426, 6619769, 13239538]

約数ペア:

[(1, 13239538), (2, 6619769), (13, 1018426), (26, 509213), (107, 123734), (214, 61867), (1391, 9518), (2782, 4759)]