22741978

素因数分解:

$2^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{2129}}^1$

素因数の和:2254

約数の個数: 24

約数和(自身を含む): 40065300

約数和(自身を除く): 17323322

約数列:

[1, 2, 7, 14, 49, 98, 109, 218, 763, 1526, 2129, 4258, 5341, 10682, 14903, 29806, 104321, 208642, 232061, 464122, 1624427, 3248854, 11370989, 22741978]

約数ペア:

[(1, 22741978), (2, 11370989), (7, 3248854), (14, 1624427), (49, 464122), (98, 232061), (109, 208642), (218, 104321), (763, 29806), (1526, 14903), (2129, 10682), (4258, 5341)]