16428703

素因数分解:

${\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:378

約数の個数: 16

約数和(自身を含む): 17811360

約数和(自身を除く): 1382657

約数列:

[1, 29, 37, 61, 251, 1073, 1769, 2257, 7279, 9287, 15311, 65453, 269323, 444019, 566507, 16428703]

約数ペア:

[(1, 16428703), (29, 566507), (37, 444019), (61, 269323), (251, 65453), (1073, 15311), (1769, 9287), (2257, 7279)]