22145222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1709}}^1$

素因数の和:1772

約数の個数: 32

約数和(自身を含む): 39398400

約数和(自身を除く): 17253178

約数列:

[1, 2, 11, 19, 22, 31, 38, 62, 209, 341, 418, 589, 682, 1178, 1709, 3418, 6479, 12958, 18799, 32471, 37598, 52979, 64942, 105958, 357181, 582769, 714362, 1006601, 1165538, 2013202, 11072611, 22145222]

約数ペア:

[(1, 22145222), (2, 11072611), (11, 2013202), (19, 1165538), (22, 1006601), (31, 714362), (38, 582769), (62, 357181), (209, 105958), (341, 64942), (418, 52979), (589, 37598), (682, 32471), (1178, 18799), (1709, 12958), (3418, 6479)]