12959557

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 14757120

約数和(自身を除く): 1797563

約数列:

[1, 13, 23, 89, 299, 487, 1157, 2047, 6331, 11201, 26611, 43343, 145613, 563459, 996889, 12959557]

約数ペア:

[(1, 12959557), (13, 996889), (23, 563459), (89, 145613), (299, 43343), (487, 26611), (1157, 11201), (2047, 6331)]