19620784898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{68604143}}^1$

素因数の和:68604169

約数の個数: 16

約数和(自身を含む): 34576488576

約数和(自身を除く): 14955703678

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 68604143, 137208286, 754645573, 891853859, 1509291146, 1783707718, 9810392449, 19620784898]

約数ペア:

[(1, 19620784898), (2, 9810392449), (11, 1783707718), (13, 1509291146), (22, 891853859), (26, 754645573), (143, 137208286), (286, 68604143)]