19365074

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{5323}}^1$

素因数の和:5449

約数の個数: 16

約数和(自身を含む): 31049568

約数和(自身を除く): 11684494

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 5323, 10646, 90491, 180982, 569561, 1139122, 9682537, 19365074]

約数ペア:

[(1, 19365074), (2, 9682537), (17, 1139122), (34, 569561), (107, 180982), (214, 90491), (1819, 10646), (3638, 5323)]