12826892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2543}}^1$

素因数の和:2657

約数の個数: 24

約数和(自身を含む): 24432576

約数和(自身を除く): 11605684

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 2543, 5044, 5086, 10172, 33059, 66118, 132236, 246671, 493342, 986684, 3206723, 6413446, 12826892]

約数ペア:

[(1, 12826892), (2, 6413446), (4, 3206723), (13, 986684), (26, 493342), (52, 246671), (97, 132236), (194, 66118), (388, 33059), (1261, 10172), (2522, 5086), (2543, 5044)]