2012173910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10590389}}^1$

素因数の和:10590415

約数の個数: 16

約数和(自身を含む): 3812540400

約数和(自身を除く): 1800366490

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10590389, 21180778, 52951945, 105903890, 201217391, 402434782, 1006086955, 2012173910]

約数ペア:

[(1, 2012173910), (2, 1006086955), (5, 402434782), (10, 201217391), (19, 105903890), (38, 52951945), (95, 21180778), (190, 10590389)]