19362918

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{727}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 40674816

約数和(自身を除く): 21311898

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 193, 386, 579, 727, 1158, 1454, 2181, 4362, 4439, 8878, 13317, 16721, 26634, 33442, 50163, 100326, 140311, 280622, 420933, 841866, 3227153, 6454306, 9681459, 19362918]

約数ペア:

[(1, 19362918), (2, 9681459), (3, 6454306), (6, 3227153), (23, 841866), (46, 420933), (69, 280622), (138, 140311), (193, 100326), (386, 50163), (579, 33442), (727, 26634), (1158, 16721), (1454, 13317), (2181, 8878), (4362, 4439)]