186809819818

素因数分解:

$2^1\times {\mathrm{1987}}^1\times {\mathrm{47008007}}^1$

素因数の和:47009996

約数の個数: 8

約数和(自身を含む): 280355759712

約数和(自身を除く): 93545939894

約数列:

[1, 2, 1987, 3974, 47008007, 94016014, 93404909909, 186809819818]

約数ペア:

[(1, 186809819818), (2, 93404909909), (1987, 94016014), (3974, 47008007)]