21597522

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{33641}}^1$

素因数の和:33753

約数の個数: 16

約数和(自身を含む): 43600032

約数和(自身を除く): 22002510

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 33641, 67282, 100923, 201846, 3599587, 7199174, 10798761, 21597522]

約数ペア:

[(1, 21597522), (2, 10798761), (3, 7199174), (6, 3599587), (107, 201846), (214, 100923), (321, 67282), (642, 33641)]