16997912

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{18803}}^1$

素因数の和:18922

約数の個数: 16

約数和(自身を含む): 32154840

約数和(自身を除く): 15156928

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 18803, 37606, 75212, 150424, 2124739, 4249478, 8498956, 16997912]

約数ペア:

[(1, 16997912), (2, 8498956), (4, 4249478), (8, 2124739), (113, 150424), (226, 75212), (452, 37606), (904, 18803)]