18829894007

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{306541}}^1$

素因数の和:306674

約数の個数: 16

約数和(自身を含む): 20526052320

約数和(自身を除く): 1696158313

約数列:

[1, 19, 53, 61, 1007, 1159, 3233, 61427, 306541, 5824279, 16246673, 18699001, 308686787, 355281019, 991047053, 18829894007]

約数ペア:

[(1, 18829894007), (19, 991047053), (53, 355281019), (61, 308686787), (1007, 18699001), (1159, 16246673), (3233, 5824279), (61427, 306541)]