16298926

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 28753920

約数和(自身を除く): 12454994

約数列:

[1, 2, 7, 14, 89, 103, 127, 178, 206, 254, 623, 721, 889, 1246, 1442, 1778, 9167, 11303, 13081, 18334, 22606, 26162, 64169, 79121, 91567, 128338, 158242, 183134, 1164209, 2328418, 8149463, 16298926]

約数ペア:

[(1, 16298926), (2, 8149463), (7, 2328418), (14, 1164209), (89, 183134), (103, 158242), (127, 128338), (178, 91567), (206, 79121), (254, 64169), (623, 26162), (721, 22606), (889, 18334), (1246, 13081), (1442, 11303), (1778, 9167)]