16764418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{6991}}^1$

素因数の和:7113

約数の個数: 16

約数和(自身を含む): 27688320

約数和(自身を除く): 10923902

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 6991, 13982, 76901, 153802, 762019, 1524038, 8382209, 16764418]

約数ペア:

[(1, 16764418), (2, 8382209), (11, 1524038), (22, 762019), (109, 153802), (218, 76901), (1199, 13982), (2398, 6991)]