16417973

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 20684160

約数和(自身を除く): 4266187

約数列:

[1, 11, 13, 29, 37, 107, 143, 319, 377, 407, 481, 1073, 1177, 1391, 3103, 3959, 4147, 5291, 11803, 13949, 15301, 34133, 40339, 43549, 51467, 114811, 153439, 443729, 566137, 1262921, 1492543, 16417973]

約数ペア:

[(1, 16417973), (11, 1492543), (13, 1262921), (29, 566137), (37, 443729), (107, 153439), (143, 114811), (319, 51467), (377, 43549), (407, 40339), (481, 34133), (1073, 15301), (1177, 13949), (1391, 11803), (3103, 5291), (3959, 4147)]