7896172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{971}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 14696640

約数和(自身を除く): 6800468

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 971, 1942, 2033, 3884, 4066, 8132, 18449, 36898, 73796, 103897, 207794, 415588, 1974043, 3948086, 7896172]

約数ペア:

[(1, 7896172), (2, 3948086), (4, 1974043), (19, 415588), (38, 207794), (76, 103897), (107, 73796), (214, 36898), (428, 18449), (971, 8132), (1942, 4066), (2033, 3884)]