18837492046

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{2273}}^1\times {\mathrm{46559}}^1$

素因数の和:48923

約数の個数: 16

約数和(自身を含む): 28586908800

約数和(自身を除く): 9749416754

約数列:

[1, 2, 89, 178, 2273, 4546, 46559, 93118, 202297, 404594, 4143751, 8287502, 105828607, 211657214, 9418746023, 18837492046]

約数ペア:

[(1, 18837492046), (2, 9418746023), (89, 211657214), (178, 105828607), (2273, 8287502), (4546, 4143751), (46559, 404594), (93118, 202297)]