12790745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{743}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 16820352

約数和(自身を除く): 4029607

約数列:

[1, 5, 11, 55, 313, 743, 1565, 3443, 3715, 8173, 17215, 40865, 232559, 1162795, 2558149, 12790745]

約数ペア:

[(1, 12790745), (5, 2558149), (11, 1162795), (55, 232559), (313, 40865), (743, 17215), (1565, 8173), (3443, 3715)]