16889866

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{52453}}^1$

素因数の和:52485

約数の個数: 16

約数和(自身を含む): 30213504

約数和(自身を除く): 13323638

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 52453, 104906, 367171, 734342, 1206419, 2412838, 8444933, 16889866]

約数ペア:

[(1, 16889866), (2, 8444933), (7, 2412838), (14, 1206419), (23, 734342), (46, 367171), (161, 104906), (322, 52453)]