189969122

素因数分解:

$2^1\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{6829}}^1$

素因数の和:8825

約数の個数: 16

約数和(自身を含む): 325872960

約数和(自身を除く): 135903838

約数列:

[1, 2, 7, 14, 1987, 3974, 6829, 13658, 13909, 27818, 47803, 95606, 13569223, 27138446, 94984561, 189969122]

約数ペア:

[(1, 189969122), (2, 94984561), (7, 27138446), (14, 13569223), (1987, 95606), (3974, 47803), (6829, 27818), (13658, 13909)]