12091010

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5059}}^1$

素因数の和:5305

約数の個数: 16

約数和(自身を含む): 21859200

約数和(自身を除く): 9768190

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 5059, 10118, 25295, 50590, 1209101, 2418202, 6045505, 12091010]

約数ペア:

[(1, 12091010), (2, 6045505), (5, 2418202), (10, 1209101), (239, 50590), (478, 25295), (1195, 10118), (2390, 5059)]