11190544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:439

約数の個数: 40

約数和(自身を含む): 23078880

約数和(自身を除く): 11888336

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 131, 152, 262, 281, 304, 524, 562, 1048, 1124, 2096, 2248, 2489, 4496, 4978, 5339, 9956, 10678, 19912, 21356, 36811, 39824, 42712, 73622, 85424, 147244, 294488, 588976, 699409, 1398818, 2797636, 5595272, 11190544]

約数ペア:

[(1, 11190544), (2, 5595272), (4, 2797636), (8, 1398818), (16, 699409), (19, 588976), (38, 294488), (76, 147244), (131, 85424), (152, 73622), (262, 42712), (281, 39824), (304, 36811), (524, 21356), (562, 19912), (1048, 10678), (1124, 9956), (2096, 5339), (2248, 4978), (2489, 4496)]