22033730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1303}}^1$

素因数の和:1418

約数の個数: 32

約数和(自身を含む): 42249600

約数和(自身を除く): 20215870

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1303, 1691, 2606, 3382, 6515, 8455, 13030, 16910, 24757, 49514, 115967, 123785, 231934, 247570, 579835, 1159670, 2203373, 4406746, 11016865, 22033730]

約数ペア:

[(1, 22033730), (2, 11016865), (5, 4406746), (10, 2203373), (19, 1159670), (38, 579835), (89, 247570), (95, 231934), (178, 123785), (190, 115967), (445, 49514), (890, 24757), (1303, 16910), (1691, 13030), (2606, 8455), (3382, 6515)]