40012214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{95723}}^1$

素因数の和:95755

約数の個数: 16

約数和(自身を含む): 68921280

約数和(自身を除く): 28909066

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 95723, 191446, 1052953, 1818737, 2105906, 3637474, 20006107, 40012214]

約数ペア:

[(1, 40012214), (2, 20006107), (11, 3637474), (19, 2105906), (22, 1818737), (38, 1052953), (209, 191446), (418, 95723)]