129453422

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{486667}}^1$

素因数の和:486695

約数の個数: 16

約数和(自身を含む): 233600640

約数和(自身を除く): 104147218

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 486667, 973334, 3406669, 6813338, 9246673, 18493346, 64726711, 129453422]

約数ペア:

[(1, 129453422), (2, 64726711), (7, 18493346), (14, 9246673), (19, 6813338), (38, 3406669), (133, 973334), (266, 486667)]