83538119

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{18973}}^1$

素因数の和:19034

約数の個数: 16

約数和(自身を含む): 103825728

約数和(自身を除く): 20287609

約数列:

[1, 7, 17, 37, 119, 259, 629, 4403, 18973, 132811, 322541, 702001, 2257787, 4914007, 11934017, 83538119]

約数ペア:

[(1, 83538119), (7, 11934017), (17, 4914007), (37, 2257787), (119, 702001), (259, 322541), (629, 132811), (4403, 18973)]