21910106878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{9307607}}^1$

素因数の和:9307727

約数の個数: 16

約数和(自身を含む): 36187979904

約数和(自身を除く): 14277873026

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 9307607, 18615214, 102383677, 204767354, 995913949, 1991827898, 10955053439, 21910106878]

約数ペア:

[(1, 21910106878), (2, 10955053439), (11, 1991827898), (22, 995913949), (107, 204767354), (214, 102383677), (1177, 18615214), (2354, 9307607)]