193456442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1\times {\mathrm{2389}}^1$

素因数の和:4541

約数の個数: 16

約数和(自身を含む): 305728800

約数和(自身を除く): 112272358

約数列:

[1, 2, 19, 38, 2131, 2389, 4262, 4778, 40489, 45391, 80978, 90782, 5090959, 10181918, 96728221, 193456442]

約数ペア:

[(1, 193456442), (2, 96728221), (19, 10181918), (38, 5090959), (2131, 90782), (2389, 80978), (4262, 45391), (4778, 40489)]