13554190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2543}}^1$

素因数の和:2604

約数の個数: 32

約数和(自身を含む): 26925696

約数和(自身を除く): 13371506

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2543, 2665, 5086, 5330, 12715, 25430, 33059, 66118, 104263, 165295, 208526, 330590, 521315, 1042630, 1355419, 2710838, 6777095, 13554190]

約数ペア:

[(1, 13554190), (2, 6777095), (5, 2710838), (10, 1355419), (13, 1042630), (26, 521315), (41, 330590), (65, 208526), (82, 165295), (130, 104263), (205, 66118), (410, 33059), (533, 25430), (1066, 12715), (2543, 5330), (2665, 5086)]