21574842

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{189253}}^1$

素因数の和:189277

約数の個数: 16

約数和(自身を含む): 45420960

約数和(自身を除く): 23846118

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 189253, 378506, 567759, 1135518, 3595807, 7191614, 10787421, 21574842]

約数ペア:

[(1, 21574842), (2, 10787421), (3, 7191614), (6, 3595807), (19, 1135518), (38, 567759), (57, 378506), (114, 189253)]