22856639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:171

約数の個数: 32

約数和(自身を含む): 27706560

約数和(自身を除く): 4849921

約数列:

[1, 13, 19, 37, 41, 61, 247, 481, 533, 703, 779, 793, 1159, 1517, 2257, 2501, 9139, 10127, 15067, 19721, 28823, 29341, 32513, 42883, 47519, 92537, 374699, 557479, 617747, 1202981, 1758203, 22856639]

約数ペア:

[(1, 22856639), (13, 1758203), (19, 1202981), (37, 617747), (41, 557479), (61, 374699), (247, 92537), (481, 47519), (533, 42883), (703, 32513), (779, 29341), (793, 28823), (1159, 19721), (1517, 15067), (2257, 10127), (2501, 9139)]