22421146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 38035008

約数和(自身を除く): 15613862

約数列:

[1, 2, 11, 22, 43, 86, 137, 173, 274, 346, 473, 946, 1507, 1903, 3014, 3806, 5891, 7439, 11782, 14878, 23701, 47402, 64801, 81829, 129602, 163658, 260711, 521422, 1019143, 2038286, 11210573, 22421146]

約数ペア:

[(1, 22421146), (2, 11210573), (11, 2038286), (22, 1019143), (43, 521422), (86, 260711), (137, 163658), (173, 129602), (274, 81829), (346, 64801), (473, 47402), (946, 23701), (1507, 14878), (1903, 11782), (3014, 7439), (3806, 5891)]