13927012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 28873152

約数和(自身を除く): 14946140

約数列:

[1, 2, 4, 11, 17, 22, 34, 43, 44, 68, 86, 172, 187, 374, 433, 473, 731, 748, 866, 946, 1462, 1732, 1892, 2924, 4763, 7361, 8041, 9526, 14722, 16082, 18619, 19052, 29444, 32164, 37238, 74476, 80971, 161942, 204809, 316523, 323884, 409618, 633046, 819236, 1266092, 3481753, 6963506, 13927012]

約数ペア:

[(1, 13927012), (2, 6963506), (4, 3481753), (11, 1266092), (17, 819236), (22, 633046), (34, 409618), (43, 323884), (44, 316523), (68, 204809), (86, 161942), (172, 80971), (187, 74476), (374, 37238), (433, 32164), (473, 29444), (731, 19052), (748, 18619), (866, 16082), (946, 14722), (1462, 9526), (1732, 8041), (1892, 7361), (2924, 4763)]