19941708

素因数分解:

$2^2\times 3^1\times {\mathrm{769}}^1\times {\mathrm{2161}}^1$

素因数の和:2937

約数の個数: 24

約数和(自身を含む): 46612720

約数和(自身を除く): 26671012

約数列:

[1, 2, 3, 4, 6, 12, 769, 1538, 2161, 2307, 3076, 4322, 4614, 6483, 8644, 9228, 12966, 25932, 1661809, 3323618, 4985427, 6647236, 9970854, 19941708]

約数ペア:

[(1, 19941708), (2, 9970854), (3, 6647236), (4, 4985427), (6, 3323618), (12, 1661809), (769, 25932), (1538, 12966), (2161, 9228), (2307, 8644), (3076, 6483), (4322, 4614)]