2012161946

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{110183}}^1$

素因数の和:110605

約数の個数: 16

約数和(自身を含む): 3157432704

約数和(自身を除く): 1145270758

約数列:

[1, 2, 23, 46, 397, 794, 9131, 18262, 110183, 220366, 2534209, 5068418, 43742651, 87485302, 1006080973, 2012161946]

約数ペア:

[(1, 2012161946), (2, 1006080973), (23, 87485302), (46, 43742651), (397, 5068418), (794, 2534209), (9131, 220366), (18262, 110183)]