2019011383

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1\times {\mathrm{2971}}^1$

素因数の和:3798

約数の個数: 16

約数和(自身を含む): 2174077440

約数和(自身を除く): 155066057

約数列:

[1, 19, 47, 761, 893, 2971, 14459, 35767, 56449, 139637, 679573, 2260931, 2653103, 42957689, 106263757, 2019011383]

約数ペア:

[(1, 2019011383), (19, 106263757), (47, 42957689), (761, 2653103), (893, 2260931), (2971, 679573), (14459, 139637), (35767, 56449)]