1994962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1117}}^1$

素因数の和:1185

約数の個数: 16

約数和(自身を含む): 3219840

約数和(自身を除く): 1224878

約数列:

[1, 2, 19, 38, 47, 94, 893, 1117, 1786, 2234, 21223, 42446, 52499, 104998, 997481, 1994962]

約数ペア:

[(1, 1994962), (2, 997481), (19, 104998), (38, 52499), (47, 42446), (94, 21223), (893, 2234), (1117, 1786)]