958243340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2521693}}^1$

素因数の和:2521721

約数の個数: 24

約数和(自身を含む): 2118222960

約数和(自身を除く): 1159979620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 2521693, 5043386, 10086772, 12608465, 25216930, 47912167, 50433860, 95824334, 191648668, 239560835, 479121670, 958243340]

約数ペア:

[(1, 958243340), (2, 479121670), (4, 239560835), (5, 191648668), (10, 95824334), (19, 50433860), (20, 47912167), (38, 25216930), (76, 12608465), (95, 10086772), (190, 5043386), (380, 2521693)]