22185867

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 34712064

約数和(自身を除く): 12526197

約数列:

[1, 3, 11, 17, 33, 51, 71, 187, 213, 557, 561, 781, 1207, 1671, 2343, 3621, 6127, 9469, 13277, 18381, 28407, 39547, 39831, 104159, 118641, 312477, 435017, 672299, 1305051, 2016897, 7395289, 22185867]

約数ペア:

[(1, 22185867), (3, 7395289), (11, 2016897), (17, 1305051), (33, 672299), (51, 435017), (71, 312477), (187, 118641), (213, 104159), (557, 39831), (561, 39547), (781, 28407), (1207, 18381), (1671, 13277), (2343, 9469), (3621, 6127)]