15696836187

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1\times {\mathrm{7481}}^1$

素因数の和:7915

約数の個数: 32

約数和(自身を含む): 22280797440

約数和(自身を除く): 6583961253

約数列:

[1, 3, 19, 57, 131, 281, 393, 843, 2489, 5339, 7467, 7481, 16017, 22443, 36811, 110433, 142139, 426417, 699409, 980011, 2098227, 2102161, 2940033, 6306483, 18620209, 39941059, 55860627, 119823177, 275383091, 826149273, 5232278729, 15696836187]

約数ペア:

[(1, 15696836187), (3, 5232278729), (19, 826149273), (57, 275383091), (131, 119823177), (281, 55860627), (393, 39941059), (843, 18620209), (2489, 6306483), (5339, 2940033), (7467, 2102161), (7481, 2098227), (16017, 980011), (22443, 699409), (36811, 426417), (110433, 142139)]