19943682

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{673}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 43675200

約数和(自身を除く): 23731518

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 449, 673, 898, 1346, 1347, 2019, 2694, 4038, 4939, 7403, 9878, 14806, 14817, 22209, 29634, 44418, 302177, 604354, 906531, 1813062, 3323947, 6647894, 9971841, 19943682]

約数ペア:

[(1, 19943682), (2, 9971841), (3, 6647894), (6, 3323947), (11, 1813062), (22, 906531), (33, 604354), (66, 302177), (449, 44418), (673, 29634), (898, 22209), (1346, 14817), (1347, 14806), (2019, 9878), (2694, 7403), (4038, 4939)]