19514198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{52177}}^1$

素因数の和:52207

約数の個数: 16

約数和(自身を含む): 33811344

約数和(自身を除く): 14297146

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 52177, 104354, 573947, 887009, 1147894, 1774018, 9757099, 19514198]

約数ペア:

[(1, 19514198), (2, 9757099), (11, 1774018), (17, 1147894), (22, 887009), (34, 573947), (187, 104354), (374, 52177)]