19044

素因数分解:

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

素因数の和:56

約数の個数: 27

約数和(自身を含む): 50323

約数和(自身を除く): 31279

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 529, 828, 1058, 1587, 2116, 3174, 4761, 6348, 9522, 19044]

約数ペア:

[(1, 19044), (2, 9522), (3, 6348), (4, 4761), (6, 3174), (9, 2116), (12, 1587), (18, 1058), (23, 828), (36, 529), (46, 414), (69, 276), (92, 207)]