18469627369

素因数分解:

${\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1223}}^1\times {\mathrm{3767}}^1$

素因数の和:5220

約数の個数: 16

約数和(自身を含む): 19555015680

約数和(自身を除く): 1085388311

約数列:

[1, 19, 211, 1223, 3767, 4009, 23237, 71573, 258053, 794837, 4607041, 4903007, 15101903, 87533779, 972085651, 18469627369]

約数ペア:

[(1, 18469627369), (19, 972085651), (211, 87533779), (1223, 15101903), (3767, 4903007), (4009, 4607041), (23237, 794837), (71573, 258053)]