1994422

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:443

約数の個数: 16

約数和(自身を含む): 3151872

約数和(自身を除く): 1157450

約数列:

[1, 2, 23, 46, 191, 227, 382, 454, 4393, 5221, 8786, 10442, 43357, 86714, 997211, 1994422]

約数ペア:

[(1, 1994422), (2, 997211), (23, 86714), (46, 43357), (191, 10442), (227, 8786), (382, 5221), (454, 4393)]