190063118

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1747}}^1$

素因数の和:2184

約数の個数: 32

約数和(自身を含む): 344006400

約数和(自身を除く): 153943282

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 409, 818, 1747, 2863, 3494, 5726, 7771, 12229, 15542, 24458, 33193, 54397, 66386, 108794, 232351, 464702, 714523, 1429046, 5001661, 10003322, 13575937, 27151874, 95031559, 190063118]

約数ペア:

[(1, 190063118), (2, 95031559), (7, 27151874), (14, 13575937), (19, 10003322), (38, 5001661), (133, 1429046), (266, 714523), (409, 464702), (818, 232351), (1747, 108794), (2863, 66386), (3494, 54397), (5726, 33193), (7771, 24458), (12229, 15542)]