2019950802394

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{57967939}}^1$

素因数の和:57968098

約数の個数: 32

約数和(自身を含む): 3672848678400

約数和(自身を除く): 1652897876006

約数列:

[1, 2, 7, 14, 19, 38, 131, 133, 262, 266, 917, 1834, 2489, 4978, 17423, 34846, 57967939, 115935878, 405775573, 811551146, 1101390841, 2202781682, 7593800009, 7709735887, 15187600018, 15419471774, 53156600063, 106313200126, 144282200171, 288564400342, 1009975401197, 2019950802394]

約数ペア:

[(1, 2019950802394), (2, 1009975401197), (7, 288564400342), (14, 144282200171), (19, 106313200126), (38, 53156600063), (131, 15419471774), (133, 15187600018), (262, 7709735887), (266, 7593800009), (917, 2202781682), (1834, 1101390841), (2489, 811551146), (4978, 405775573), (17423, 115935878), (34846, 57967939)]