19390908

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{55721}}^1$

素因数の和:55757

約数の個数: 24

約数和(自身を含む): 46806480

約数和(自身を除く): 27415572

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 55721, 111442, 167163, 222884, 334326, 668652, 1615909, 3231818, 4847727, 6463636, 9695454, 19390908]

約数ペア:

[(1, 19390908), (2, 9695454), (3, 6463636), (4, 4847727), (6, 3231818), (12, 1615909), (29, 668652), (58, 334326), (87, 222884), (116, 167163), (174, 111442), (348, 55721)]