16819088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7351}}^1$

素因数の和:7383

約数の個数: 40

約数和(自身を含む): 38289216

約数和(自身を除く): 21470128

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 7351, 14702, 29404, 58808, 80861, 95563, 117616, 161722, 191126, 323444, 382252, 646888, 764504, 1051193, 1293776, 1529008, 2102386, 4204772, 8409544, 16819088]

約数ペア:

[(1, 16819088), (2, 8409544), (4, 4204772), (8, 2102386), (11, 1529008), (13, 1293776), (16, 1051193), (22, 764504), (26, 646888), (44, 382252), (52, 323444), (88, 191126), (104, 161722), (143, 117616), (176, 95563), (208, 80861), (286, 58808), (572, 29404), (1144, 14702), (2288, 7351)]