18823887938

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{4884247}}^1$

素因数の和:4884337

約数の個数: 16

約数和(自身を含む): 29539931904

約数和(自身を除く): 10716043966

約数列:

[1, 2, 41, 47, 82, 94, 1927, 3854, 4884247, 9768494, 200254127, 229559609, 400508254, 459119218, 9411943969, 18823887938]

約数ペア:

[(1, 18823887938), (2, 9411943969), (41, 459119218), (47, 400508254), (82, 229559609), (94, 200254127), (1927, 9768494), (3854, 4884247)]