19660021922

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{673}}^1\times {\mathrm{175979}}^1$

素因数の和:176737

約数の個数: 16

約数和(自身を含む): 29889851040

約数和(自身を除く): 10229829118

約数列:

[1, 2, 83, 166, 673, 1346, 55859, 111718, 175979, 351958, 14606257, 29212514, 118433867, 236867734, 9830010961, 19660021922]

約数ペア:

[(1, 19660021922), (2, 9830010961), (83, 236867734), (166, 118433867), (673, 29212514), (1346, 14606257), (55859, 351958), (111718, 175979)]