19324886

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{81197}}^1$

素因数の和:81223

約数の個数: 16

約数和(自身を含む): 35077536

約数和(自身を除く): 15752650

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 81197, 162394, 568379, 1136758, 1380349, 2760698, 9662443, 19324886]

約数ペア:

[(1, 19324886), (2, 9662443), (7, 2760698), (14, 1380349), (17, 1136758), (34, 568379), (119, 162394), (238, 81197)]