16881634

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109621}}^1$

素因数の和:109641

約数の個数: 16

約数和(自身を含む): 31571136

約数和(自身を除く): 14689502

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 109621, 219242, 767347, 1205831, 1534694, 2411662, 8440817, 16881634]

約数ペア:

[(1, 16881634), (2, 8440817), (7, 2411662), (11, 1534694), (14, 1205831), (22, 767347), (77, 219242), (154, 109621)]