11720832

素因数分解:

$2^7\times 3^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 31505760

約数和(自身を除く): 19784928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 233, 262, 384, 393, 466, 524, 699, 786, 932, 1048, 1398, 1572, 1864, 2096, 2796, 3144, 3728, 4192, 5592, 6288, 7456, 8384, 11184, 12576, 14912, 16768, 22368, 25152, 29824, 30523, 44736, 50304, 61046, 89472, 91569, 122092, 183138, 244184, 366276, 488368, 732552, 976736, 1465104, 1953472, 2930208, 3906944, 5860416, 11720832]

約数ペア:

[(1, 11720832), (2, 5860416), (3, 3906944), (4, 2930208), (6, 1953472), (8, 1465104), (12, 976736), (16, 732552), (24, 488368), (32, 366276), (48, 244184), (64, 183138), (96, 122092), (128, 91569), (131, 89472), (192, 61046), (233, 50304), (262, 44736), (384, 30523), (393, 29824), (466, 25152), (524, 22368), (699, 16768), (786, 14912), (932, 12576), (1048, 11184), (1398, 8384), (1572, 7456), (1864, 6288), (2096, 5592), (2796, 4192), (3144, 3728)]