18877098427

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{505181}}^1$

素因数の和:505314

約数の個数: 16

約数和(自身を含む): 21338887680

約数和(自身を除く): 2461789253

約数列:

[1, 11, 43, 79, 473, 869, 3397, 37367, 505181, 5556991, 21722783, 39909299, 238950613, 439002289, 1716099857, 18877098427]

約数ペア:

[(1, 18877098427), (11, 1716099857), (43, 439002289), (79, 238950613), (473, 39909299), (869, 21722783), (3397, 5556991), (37367, 505181)]