13141616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:477

約数の個数: 40

約数和(自身を含む): 27081600

約数和(自身を除く): 13939984

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 139, 152, 278, 304, 311, 556, 622, 1112, 1244, 2224, 2488, 2641, 4976, 5282, 5909, 10564, 11818, 21128, 23636, 42256, 43229, 47272, 86458, 94544, 172916, 345832, 691664, 821351, 1642702, 3285404, 6570808, 13141616]

約数ペア:

[(1, 13141616), (2, 6570808), (4, 3285404), (8, 1642702), (16, 821351), (19, 691664), (38, 345832), (76, 172916), (139, 94544), (152, 86458), (278, 47272), (304, 43229), (311, 42256), (556, 23636), (622, 21128), (1112, 11818), (1244, 10564), (2224, 5909), (2488, 5282), (2641, 4976)]