16351894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 28224000

約数和(自身を除く): 11872106

約数列:

[1, 2, 13, 19, 26, 38, 79, 158, 247, 419, 494, 838, 1027, 1501, 2054, 3002, 5447, 7961, 10894, 15922, 19513, 33101, 39026, 66202, 103493, 206986, 430313, 628919, 860626, 1257838, 8175947, 16351894]

約数ペア:

[(1, 16351894), (2, 8175947), (13, 1257838), (19, 860626), (26, 628919), (38, 430313), (79, 206986), (158, 103493), (247, 66202), (419, 39026), (494, 33101), (838, 19513), (1027, 15922), (1501, 10894), (2054, 7961), (3002, 5447)]