12100910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{63689}}^1$

素因数の和:63715

約数の個数: 16

約数和(自身を含む): 22928400

約数和(自身を除く): 10827490

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 63689, 127378, 318445, 636890, 1210091, 2420182, 6050455, 12100910]

約数ペア:

[(1, 12100910), (2, 6050455), (5, 2420182), (10, 1210091), (19, 636890), (38, 318445), (95, 127378), (190, 63689)]