12098180

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{2531}}^1$

素因数の和:2779

約数の個数: 24

約数和(自身を含む): 25522560

約数和(自身を除く): 13424380

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 2531, 4780, 5062, 10124, 12655, 25310, 50620, 604909, 1209818, 2419636, 3024545, 6049090, 12098180]

約数ペア:

[(1, 12098180), (2, 6049090), (4, 3024545), (5, 2419636), (10, 1209818), (20, 604909), (239, 50620), (478, 25310), (956, 12655), (1195, 10124), (2390, 5062), (2531, 4780)]