19910316

素因数分解:

$2^2\times 3^1\times {\mathrm{233}}^1\times {\mathrm{7121}}^1$

素因数の和:7361

約数の個数: 24

約数和(自身を含む): 46663344

約数和(自身を除く): 26753028

約数列:

[1, 2, 3, 4, 6, 12, 233, 466, 699, 932, 1398, 2796, 7121, 14242, 21363, 28484, 42726, 85452, 1659193, 3318386, 4977579, 6636772, 9955158, 19910316]

約数ペア:

[(1, 19910316), (2, 9955158), (3, 6636772), (4, 4977579), (6, 3318386), (12, 1659193), (233, 85452), (466, 42726), (699, 28484), (932, 21363), (1398, 14242), (2796, 7121)]