15935794

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 29030400

約数和(自身を除く): 13094606

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 431, 862, 973, 1946, 2641, 3017, 5282, 6034, 8189, 16378, 18487, 36974, 57323, 59909, 114646, 119818, 419363, 838726, 1138271, 2276542, 7967897, 15935794]

約数ペア:

[(1, 15935794), (2, 7967897), (7, 2276542), (14, 1138271), (19, 838726), (38, 419363), (133, 119818), (139, 114646), (266, 59909), (278, 57323), (431, 36974), (862, 18487), (973, 16378), (1946, 8189), (2641, 6034), (3017, 5282)]