2019970522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{597271}}^1$

素因数の和:597381

約数の個数: 16

約数和(自身を含む): 3225268800

約数和(自身を除く): 1205298278

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 597271, 1194542, 11348149, 22696298, 53157119, 106314238, 1009985261, 2019970522]

約数ペア:

[(1, 2019970522), (2, 1009985261), (19, 106314238), (38, 53157119), (89, 22696298), (178, 11348149), (1691, 1194542), (3382, 597271)]