1189272016

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{5441}}^1$

素因数の和:6187

約数の個数: 40

約数和(自身を含む): 2429308800

約数和(自身を除く): 1240036784

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 719, 1438, 2876, 5441, 5752, 10882, 11504, 13661, 21764, 27322, 43528, 54644, 87056, 103379, 109288, 206758, 218576, 413516, 827032, 1654064, 3912079, 7824158, 15648316, 31296632, 62593264, 74329501, 148659002, 297318004, 594636008, 1189272016]

約数ペア:

[(1, 1189272016), (2, 594636008), (4, 297318004), (8, 148659002), (16, 74329501), (19, 62593264), (38, 31296632), (76, 15648316), (152, 7824158), (304, 3912079), (719, 1654064), (1438, 827032), (2876, 413516), (5441, 218576), (5752, 206758), (10882, 109288), (11504, 103379), (13661, 87056), (21764, 54644), (27322, 43528)]