1889873950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1989341}}^1$

素因数の和:1989372

約数の個数: 24

約数和(自身を含む): 3700176120

約数和(自身を除く): 1810302170

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 1989341, 3978682, 9946705, 19893410, 37797479, 49733525, 75594958, 99467050, 188987395, 377974790, 944936975, 1889873950]

約数ペア:

[(1, 1889873950), (2, 944936975), (5, 377974790), (10, 188987395), (19, 99467050), (25, 75594958), (38, 49733525), (50, 37797479), (95, 19893410), (190, 9946705), (475, 3978682), (950, 1989341)]