16497712

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1913}}^1$

素因数の和:1946

約数の個数: 60

約数和(自身を含む): 40584456

約数和(自身を除く): 24086744

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 1913, 2156, 3826, 4312, 7652, 8624, 13391, 15304, 21043, 26782, 30608, 42086, 53564, 84172, 93737, 107128, 147301, 168344, 187474, 214256, 294602, 336688, 374948, 589204, 749896, 1031107, 1178408, 1499792, 2062214, 2356816, 4124428, 8248856, 16497712]

約数ペア:

[(1, 16497712), (2, 8248856), (4, 4124428), (7, 2356816), (8, 2062214), (11, 1499792), (14, 1178408), (16, 1031107), (22, 749896), (28, 589204), (44, 374948), (49, 336688), (56, 294602), (77, 214256), (88, 187474), (98, 168344), (112, 147301), (154, 107128), (176, 93737), (196, 84172), (308, 53564), (392, 42086), (539, 30608), (616, 26782), (784, 21043), (1078, 15304), (1232, 13391), (1913, 8624), (2156, 7652), (3826, 4312)]