13698580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97847}}^1$

素因数の和:97863

約数の個数: 24

約数和(自身を含む): 32876928

約数和(自身を除く): 19178348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 97847, 195694, 391388, 489235, 684929, 978470, 1369858, 1956940, 2739716, 3424645, 6849290, 13698580]

約数ペア:

[(1, 13698580), (2, 6849290), (4, 3424645), (5, 2739716), (7, 1956940), (10, 1369858), (14, 978470), (20, 684929), (28, 489235), (35, 391388), (70, 195694), (140, 97847)]