15871468

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2243}}^1$

素因数の和:2337

約数の個数: 24

約数和(自身を含む): 29216880

約数和(自身を除く): 13345412

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 244, 1769, 2243, 3538, 4486, 7076, 8972, 65047, 130094, 136823, 260188, 273646, 547292, 3967867, 7935734, 15871468]

約数ペア:

[(1, 15871468), (2, 7935734), (4, 3967867), (29, 547292), (58, 273646), (61, 260188), (116, 136823), (122, 130094), (244, 65047), (1769, 8972), (2243, 7076), (3538, 4486)]