12918059

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1321}}^1$

素因数の和:1466

約数の個数: 16

約数和(自身を含む): 16244736

約数和(自身を除く): 3326677

約数列:

[1, 7, 11, 77, 127, 889, 1321, 1397, 9247, 9779, 14531, 101717, 167767, 1174369, 1845437, 12918059]

約数ペア:

[(1, 12918059), (7, 1845437), (11, 1174369), (77, 167767), (127, 101717), (889, 14531), (1321, 9779), (1397, 9247)]