9968986

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1993}}^1$

素因数の和:2097

約数の個数: 16

約数和(自身を含む): 15577128

約数和(自身を除く): 5608142

約数列:

[1, 2, 41, 61, 82, 122, 1993, 2501, 3986, 5002, 81713, 121573, 163426, 243146, 4984493, 9968986]

約数ペア:

[(1, 9968986), (2, 4984493), (41, 243146), (61, 163426), (82, 121573), (122, 81713), (1993, 5002), (2501, 3986)]