12512962

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:634

約数の個数: 32

約数和(自身を含む): 23577984

約数和(自身を除く): 11065022

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 193, 386, 421, 842, 1351, 2123, 2702, 2947, 4246, 4631, 5894, 9262, 14861, 29722, 32417, 64834, 81253, 162506, 568771, 893783, 1137542, 1787566, 6256481, 12512962]

約数ペア:

[(1, 12512962), (2, 6256481), (7, 1787566), (11, 1137542), (14, 893783), (22, 568771), (77, 162506), (154, 81253), (193, 64834), (386, 32417), (421, 29722), (842, 14861), (1351, 9262), (2123, 5894), (2702, 4631), (2947, 4246)]