16886386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{12583}}^1$

素因数の和:12657

約数の個数: 16

約数和(自身を含む): 28087488

約数和(自身を除く): 11201102

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 12583, 25166, 138413, 276826, 767563, 1535126, 8443193, 16886386]

約数ペア:

[(1, 16886386), (2, 8443193), (11, 1535126), (22, 767563), (61, 276826), (122, 138413), (671, 25166), (1342, 12583)]