129560924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{2371}}^1$

素因数の和:3113

約数の個数: 24

約数和(自身を含む): 239097600

約数和(自身を除く): 109536676

約数列:

[1, 2, 4, 19, 38, 76, 719, 1438, 2371, 2876, 4742, 9484, 13661, 27322, 45049, 54644, 90098, 180196, 1704749, 3409498, 6818996, 32390231, 64780462, 129560924]

約数ペア:

[(1, 129560924), (2, 64780462), (4, 32390231), (19, 6818996), (38, 3409498), (76, 1704749), (719, 180196), (1438, 90098), (2371, 54644), (2876, 45049), (4742, 27322), (9484, 13661)]