22089628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26423}}^1$

素因数の和:26457

約数の個数: 24

約数和(自身を含む): 44392320

約数和(自身を除く): 22302692

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 26423, 52846, 105692, 290653, 502037, 581306, 1004074, 1162612, 2008148, 5522407, 11044814, 22089628]

約数ペア:

[(1, 22089628), (2, 11044814), (4, 5522407), (11, 2008148), (19, 1162612), (22, 1004074), (38, 581306), (44, 502037), (76, 290653), (209, 105692), (418, 52846), (836, 26423)]