164436019

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{1223}}^1$

素因数の和:1970

約数の個数: 16

約数和(自身を含む): 190356480

約数和(自身を除く): 25920461

約数列:

[1, 11, 17, 187, 719, 1223, 7909, 12223, 13453, 20791, 134453, 228701, 879337, 9672707, 14948729, 164436019]

約数ペア:

[(1, 164436019), (11, 14948729), (17, 9672707), (187, 879337), (719, 228701), (1223, 134453), (7909, 20791), (12223, 13453)]