17724538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1627}}^1$

素因数の和:2061

約数の個数: 16

約数和(自身を含む): 28717920

約数和(自身を除く): 10993382

約数列:

[1, 2, 13, 26, 419, 838, 1627, 3254, 5447, 10894, 21151, 42302, 681713, 1363426, 8862269, 17724538]

約数ペア:

[(1, 17724538), (2, 8862269), (13, 1363426), (26, 681713), (419, 42302), (838, 21151), (1627, 10894), (3254, 5447)]