19679916

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{52903}}^1$

素因数の和:52941

約数の個数: 24

約数和(自身を含む): 47401984

約数和(自身を除く): 27722068

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 52903, 105806, 158709, 211612, 317418, 634836, 1639993, 3279986, 4919979, 6559972, 9839958, 19679916]

約数ペア:

[(1, 19679916), (2, 9839958), (3, 6559972), (4, 4919979), (6, 3279986), (12, 1639993), (31, 634836), (62, 317418), (93, 211612), (124, 158709), (186, 105806), (372, 52903)]