19362710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1009}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 37087200

約数和(自身を除く): 17724490

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 202, 505, 1009, 1010, 1919, 2018, 3838, 5045, 9595, 10090, 19171, 19190, 38342, 95855, 101909, 191710, 203818, 509545, 1019090, 1936271, 3872542, 9681355, 19362710]

約数ペア:

[(1, 19362710), (2, 9681355), (5, 3872542), (10, 1936271), (19, 1019090), (38, 509545), (95, 203818), (101, 191710), (190, 101909), (202, 95855), (505, 38342), (1009, 19190), (1010, 19171), (1919, 10090), (2018, 9595), (3838, 5045)]