13521712

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{17981}}^1$

素因数の和:18036

約数の個数: 20

約数和(自身を含む): 26757216

約数和(自身を除く): 13235504

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 17981, 35962, 71924, 143848, 287696, 845107, 1690214, 3380428, 6760856, 13521712]

約数ペア:

[(1, 13521712), (2, 6760856), (4, 3380428), (8, 1690214), (16, 845107), (47, 287696), (94, 143848), (188, 71924), (376, 35962), (752, 17981)]