19552757

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1579}}^1$

素因数の和:1676

約数の個数: 16

約数和(自身を含む): 23510400

約数和(自身を除く): 3957643

約数列:

[1, 7, 29, 61, 203, 427, 1579, 1769, 11053, 12383, 45791, 96319, 320537, 674233, 2793251, 19552757]

約数ペア:

[(1, 19552757), (7, 2793251), (29, 674233), (61, 320537), (203, 96319), (427, 45791), (1579, 12383), (1769, 11053)]