9398690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19181}}^1$

素因数の和:19202

約数の個数: 24

約数和(自身を含む): 19680732

約数和(自身を除く): 10282042

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 19181, 38362, 95905, 134267, 191810, 268534, 671335, 939869, 1342670, 1879738, 4699345, 9398690]

約数ペア:

[(1, 9398690), (2, 4699345), (5, 1879738), (7, 1342670), (10, 939869), (14, 671335), (35, 268534), (49, 191810), (70, 134267), (98, 95905), (245, 38362), (490, 19181)]