19161438

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{6037}}^1$

素因数の和:6088

約数の個数: 24

約数和(自身を含む): 40068168

約数和(自身を除く): 20906730

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1587, 3174, 6037, 12074, 18111, 36222, 138851, 277702, 416553, 833106, 3193573, 6387146, 9580719, 19161438]

約数ペア:

[(1, 19161438), (2, 9580719), (3, 6387146), (6, 3193573), (23, 833106), (46, 416553), (69, 277702), (138, 138851), (529, 36222), (1058, 18111), (1587, 12074), (3174, 6037)]