2019697670

素因数分解:

$2^1\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{184111}}^1$

素因数の和:185215

約数の個数: 16

約数和(自身を含む): 3638789568

約数和(自身を除く): 1619091898

約数列:

[1, 2, 5, 10, 1097, 2194, 5485, 10970, 184111, 368222, 920555, 1841110, 201969767, 403939534, 1009848835, 2019697670]

約数ペア:

[(1, 2019697670), (2, 1009848835), (5, 403939534), (10, 201969767), (1097, 1841110), (2194, 920555), (5485, 368222), (10970, 184111)]