22191752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{599}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 45576000

約数和(自身を除く): 23384248

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 421, 599, 842, 1198, 1684, 2396, 3368, 4631, 4792, 6589, 9262, 13178, 18524, 26356, 37048, 52712, 252179, 504358, 1008716, 2017432, 2773969, 5547938, 11095876, 22191752]

約数ペア:

[(1, 22191752), (2, 11095876), (4, 5547938), (8, 2773969), (11, 2017432), (22, 1008716), (44, 504358), (88, 252179), (421, 52712), (599, 37048), (842, 26356), (1198, 18524), (1684, 13178), (2396, 9262), (3368, 6589), (4631, 4792)]