19235936

素因数分解:

$2^5\times {\mathrm{257}}^1\times {\mathrm{2339}}^1$

素因数の和:2606

約数の個数: 24

約数和(自身を含む): 38034360

約数和(自身を除く): 18798424

約数列:

[1, 2, 4, 8, 16, 32, 257, 514, 1028, 2056, 2339, 4112, 4678, 8224, 9356, 18712, 37424, 74848, 601123, 1202246, 2404492, 4808984, 9617968, 19235936]

約数ペア:

[(1, 19235936), (2, 9617968), (4, 4808984), (8, 2404492), (16, 1202246), (32, 601123), (257, 74848), (514, 37424), (1028, 18712), (2056, 9356), (2339, 8224), (4112, 4678)]