16226260

素因数分解:

$2^2\times 5^1\times {\mathrm{839}}^1\times {\mathrm{967}}^1$

素因数の和:1815

約数の個数: 24

約数和(自身を含む): 34151040

約数和(自身を除く): 17924780

約数列:

[1, 2, 4, 5, 10, 20, 839, 967, 1678, 1934, 3356, 3868, 4195, 4835, 8390, 9670, 16780, 19340, 811313, 1622626, 3245252, 4056565, 8113130, 16226260]

約数ペア:

[(1, 16226260), (2, 8113130), (4, 4056565), (5, 3245252), (10, 1622626), (20, 811313), (839, 19340), (967, 16780), (1678, 9670), (1934, 8390), (3356, 4835), (3868, 4195)]