12915694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{12491}}^1$

素因数の和:12551

約数の個数: 16

約数和(自身を含む): 21586176

約数和(自身を除く): 8670482

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 12491, 24982, 137401, 274802, 587077, 1174154, 6457847, 12915694]

約数ペア:

[(1, 12915694), (2, 6457847), (11, 1174154), (22, 587077), (47, 274802), (94, 137401), (517, 24982), (1034, 12491)]