19314928

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41627}}^1$

素因数の和:41664

約数の個数: 20

約数和(自身を含む): 38714040

約数和(自身を除く): 19399112

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 41627, 83254, 166508, 333016, 666032, 1207183, 2414366, 4828732, 9657464, 19314928]

約数ペア:

[(1, 19314928), (2, 9657464), (4, 4828732), (8, 2414366), (16, 1207183), (29, 666032), (58, 333016), (116, 166508), (232, 83254), (464, 41627)]