22016212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2281}}^1$

素因数の和:2431

約数の個数: 24

約数和(自身を含む): 40893440

約数和(自身を除く): 18877228

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2281, 2413, 4562, 4826, 9124, 9652, 43339, 86678, 173356, 289687, 579374, 1158748, 5504053, 11008106, 22016212]

約数ペア:

[(1, 22016212), (2, 11008106), (4, 5504053), (19, 1158748), (38, 579374), (76, 289687), (127, 173356), (254, 86678), (508, 43339), (2281, 9652), (2413, 9124), (4562, 4826)]