56898122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{21089}}^1$

素因数の和:21181

約数の個数: 16

約数和(自身を含む): 91108800

約数和(自身を除く): 34210678

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 21089, 42178, 400691, 801382, 1497319, 2994638, 28449061, 56898122]

約数ペア:

[(1, 56898122), (2, 28449061), (19, 2994638), (38, 1497319), (71, 801382), (142, 400691), (1349, 42178), (2698, 21089)]