11281136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:933

約数の個数: 40

約数和(自身を含む): 23569920

約数和(自身を除く): 12288784

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 863, 1634, 1726, 3268, 3452, 6536, 6904, 13072, 13808, 16397, 32794, 37109, 65588, 74218, 131176, 148436, 262352, 296872, 593744, 705071, 1410142, 2820284, 5640568, 11281136]

約数ペア:

[(1, 11281136), (2, 5640568), (4, 2820284), (8, 1410142), (16, 705071), (19, 593744), (38, 296872), (43, 262352), (76, 148436), (86, 131176), (152, 74218), (172, 65588), (304, 37109), (344, 32794), (688, 16397), (817, 13808), (863, 13072), (1634, 6904), (1726, 6536), (3268, 3452)]