1880848912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6187003}}^1$

素因数の和:6187030

約数の個数: 20

約数和(自身を含む): 3835942480

約数和(自身を除く): 1955093568

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6187003, 12374006, 24748012, 49496024, 98992048, 117553057, 235106114, 470212228, 940424456, 1880848912]

約数ペア:

[(1, 1880848912), (2, 940424456), (4, 470212228), (8, 235106114), (16, 117553057), (19, 98992048), (38, 49496024), (76, 24748012), (152, 12374006), (304, 6187003)]