18773089382

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1\times {\mathrm{315907}}^1$

素因数の和:316643

約数の個数: 16

約数和(自身を含む): 28856300352

約数和(自身を除く): 10083210970

約数列:

[1, 2, 43, 86, 691, 1382, 29713, 59426, 315907, 631814, 13584001, 27168002, 218291737, 436583474, 9386544691, 18773089382]

約数ペア:

[(1, 18773089382), (2, 9386544691), (43, 436583474), (86, 218291737), (691, 27168002), (1382, 13584001), (29713, 631814), (59426, 315907)]