13926836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 30750720

約数和(自身を除く): 16823884

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 103, 154, 206, 308, 412, 439, 721, 878, 1133, 1442, 1756, 2266, 2884, 3073, 4532, 4829, 6146, 7931, 9658, 12292, 15862, 19316, 31724, 33803, 45217, 67606, 90434, 135212, 180868, 316519, 497387, 633038, 994774, 1266076, 1989548, 3481709, 6963418, 13926836]

約数ペア:

[(1, 13926836), (2, 6963418), (4, 3481709), (7, 1989548), (11, 1266076), (14, 994774), (22, 633038), (28, 497387), (44, 316519), (77, 180868), (103, 135212), (154, 90434), (206, 67606), (308, 45217), (412, 33803), (439, 31724), (721, 19316), (878, 15862), (1133, 12292), (1442, 9658), (1756, 7931), (2266, 6146), (2884, 4829), (3073, 4532)]