12779675990

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{10062737}}^1$

素因数の和:10062871

約数の個数: 16

約数和(自身を含む): 23184548352

約数和(自身を除く): 10404872362

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 10062737, 20125474, 50313685, 100627370, 1277967599, 2555935198, 6389837995, 12779675990]

約数ペア:

[(1, 12779675990), (2, 6389837995), (5, 2555935198), (10, 1277967599), (127, 100627370), (254, 50313685), (635, 20125474), (1270, 10062737)]