16467836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 36298752

約数和(自身を除く): 19830916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 127, 154, 254, 308, 421, 508, 842, 889, 1397, 1684, 1778, 2794, 2947, 3556, 4631, 5588, 5894, 9262, 9779, 11788, 18524, 19558, 32417, 39116, 53467, 64834, 106934, 129668, 213868, 374269, 588137, 748538, 1176274, 1497076, 2352548, 4116959, 8233918, 16467836]

約数ペア:

[(1, 16467836), (2, 8233918), (4, 4116959), (7, 2352548), (11, 1497076), (14, 1176274), (22, 748538), (28, 588137), (44, 374269), (77, 213868), (127, 129668), (154, 106934), (254, 64834), (308, 53467), (421, 39116), (508, 32417), (842, 19558), (889, 18524), (1397, 11788), (1684, 9779), (1778, 9262), (2794, 5894), (2947, 5588), (3556, 4631)]