19362218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{929}}^1$

素因数の和:1561

約数の個数: 16

約数和(自身を含む): 30835080

約数和(自身を除く): 11472862

約数列:

[1, 2, 17, 34, 613, 929, 1226, 1858, 10421, 15793, 20842, 31586, 569477, 1138954, 9681109, 19362218]

約数ペア:

[(1, 19362218), (2, 9681109), (17, 1138954), (34, 569477), (613, 31586), (929, 20842), (1226, 15793), (1858, 10421)]