9004214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1123}}^1$

素因数の和:1355

約数の個数: 16

約数和(自身を含む): 14297280

約数和(自身を除く): 5293066

約数列:

[1, 2, 19, 38, 211, 422, 1123, 2246, 4009, 8018, 21337, 42674, 236953, 473906, 4502107, 9004214]

約数ペア:

[(1, 9004214), (2, 4502107), (19, 473906), (38, 236953), (211, 42674), (422, 21337), (1123, 8018), (2246, 4009)]