190904554

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{9629}}^1$

素因数の和:10085

約数の個数: 16

約数和(自身を含む): 299531520

約数和(自身を除く): 108626966

約数列:

[1, 2, 23, 46, 431, 862, 9629, 9913, 19258, 19826, 221467, 442934, 4150099, 8300198, 95452277, 190904554]

約数ペア:

[(1, 190904554), (2, 95452277), (23, 8300198), (46, 4150099), (431, 442934), (862, 221467), (9629, 19826), (9913, 19258)]