22215358

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{2239}}^1$

素因数の和:2304

約数の個数: 24

約数和(自身を含む): 37537920

約数和(自身を除く): 15322562

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 2239, 4478, 4961, 9922, 24629, 49258, 91799, 183598, 270919, 541838, 1009789, 2019578, 11107679, 22215358]

約数ペア:

[(1, 22215358), (2, 11107679), (11, 2019578), (22, 1009789), (41, 541838), (82, 270919), (121, 183598), (242, 91799), (451, 49258), (902, 24629), (2239, 9922), (4478, 4961)]