13649572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1109}}^1$

素因数の和:1311

約数の個数: 24

約数和(自身を含む): 25454520

約数和(自身を除く): 11804948

約数列:

[1, 2, 4, 17, 34, 68, 181, 362, 724, 1109, 2218, 3077, 4436, 6154, 12308, 18853, 37706, 75412, 200729, 401458, 802916, 3412393, 6824786, 13649572]

約数ペア:

[(1, 13649572), (2, 6824786), (4, 3412393), (17, 802916), (34, 401458), (68, 200729), (181, 75412), (362, 37706), (724, 18853), (1109, 12308), (2218, 6154), (3077, 4436)]