219103040519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2657}}^1\times {\mathrm{325939}}^1$

素因数の和:328630

約数の個数: 16

約数和(自身を含む): 249508373760

約数和(自身を除く): 30405333241

約数列:

[1, 11, 23, 253, 2657, 29227, 61111, 325939, 672221, 3585329, 7496597, 82462567, 866019923, 9526219153, 19918458229, 219103040519]

約数ペア:

[(1, 219103040519), (11, 19918458229), (23, 9526219153), (253, 866019923), (2657, 82462567), (29227, 7496597), (61111, 3585329), (325939, 672221)]