13381316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{929}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 25336920

約数和(自身を除く): 11955604

約数列:

[1, 2, 4, 13, 26, 52, 277, 554, 929, 1108, 1858, 3601, 3716, 7202, 12077, 14404, 24154, 48308, 257333, 514666, 1029332, 3345329, 6690658, 13381316]

約数ペア:

[(1, 13381316), (2, 6690658), (4, 3345329), (13, 1029332), (26, 514666), (52, 257333), (277, 48308), (554, 24154), (929, 14404), (1108, 12077), (1858, 7202), (3601, 3716)]