2019113774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1117}}^1\times {\mathrm{47569}}^1$

素因数の和:48707

約数の個数: 16

約数和(自身を含む): 3190995600

約数和(自身を除く): 1171881826

約数列:

[1, 2, 19, 38, 1117, 2234, 21223, 42446, 47569, 95138, 903811, 1807622, 53134573, 106269146, 1009556887, 2019113774]

約数ペア:

[(1, 2019113774), (2, 1009556887), (19, 106269146), (38, 53134573), (1117, 1807622), (2234, 903811), (21223, 95138), (42446, 47569)]