19486098

素因数分解:

$2^1\times 3^2\times {\mathrm{181}}^1\times {\mathrm{5981}}^1$

素因数の和:6170

約数の個数: 24

約数和(自身を含む): 42460236

約数和(自身を除く): 22974138

約数列:

[1, 2, 3, 6, 9, 18, 181, 362, 543, 1086, 1629, 3258, 5981, 11962, 17943, 35886, 53829, 107658, 1082561, 2165122, 3247683, 6495366, 9743049, 19486098]

約数ペア:

[(1, 19486098), (2, 9743049), (3, 6495366), (6, 3247683), (9, 2165122), (18, 1082561), (181, 107658), (362, 53829), (543, 35886), (1086, 17943), (1629, 11962), (3258, 5981)]