1927431064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{953}}^1\times {\mathrm{19447}}^1$

素因数の和:20419

約数の個数: 32

約数和(自身を含む): 3896212320

約数和(自身を除く): 1968781256

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 953, 1906, 3812, 7624, 12389, 19447, 24778, 38894, 49556, 77788, 99112, 155576, 252811, 505622, 1011244, 2022488, 18532991, 37065982, 74131964, 148263928, 240928883, 481857766, 963715532, 1927431064]

約数ペア:

[(1, 1927431064), (2, 963715532), (4, 481857766), (8, 240928883), (13, 148263928), (26, 74131964), (52, 37065982), (104, 18532991), (953, 2022488), (1906, 1011244), (3812, 505622), (7624, 252811), (12389, 155576), (19447, 99112), (24778, 77788), (38894, 49556)]