19098871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{937}}^1$

素因数の和:1074

約数の個数: 16

約数和(自身を含む): 22286880

約数和(自身を除く): 3188009

約数列:

[1, 11, 17, 109, 187, 937, 1199, 1853, 10307, 15929, 20383, 102133, 175219, 1123463, 1736261, 19098871]

約数ペア:

[(1, 19098871), (11, 1736261), (17, 1123463), (109, 175219), (187, 102133), (937, 20383), (1199, 15929), (1853, 10307)]