19332482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{7219}}^1$

素因数の和:7337

約数の個数: 16

約数和(自身を含む): 31536960

約数和(自身を除く): 12204478

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 7219, 14438, 93847, 187694, 743557, 1487114, 9666241, 19332482]

約数ペア:

[(1, 19332482), (2, 9666241), (13, 1487114), (26, 743557), (103, 187694), (206, 93847), (1339, 14438), (2678, 7219)]