18806850001

素因数分解:

${\mathrm{29}}^1\times {\mathrm{383}}^2\times {\mathrm{4421}}^1$

素因数の和:5216

約数の個数: 12

約数和(自身を含む): 19510704180

約数和(自身を除く): 703854179

約数列:

[1, 29, 383, 4421, 11107, 128209, 146689, 1693243, 4253981, 49104047, 648512069, 18806850001]

約数ペア:

[(1, 18806850001), (29, 648512069), (383, 49104047), (4421, 4253981), (11107, 1693243), (128209, 146689)]