19186105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4297}}^1$

素因数の和:4368

約数の個数: 16

約数和(自身を含む): 24756480

約数和(自身を除く): 5570375

約数列:

[1, 5, 19, 47, 95, 235, 893, 4297, 4465, 21485, 81643, 201959, 408215, 1009795, 3837221, 19186105]

約数ペア:

[(1, 19186105), (5, 3837221), (19, 1009795), (47, 408215), (95, 201959), (235, 81643), (893, 21485), (4297, 4465)]