15722073412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{206869387}}^1$

素因数の和:206869410

約数の個数: 12

約数和(自身を含む): 28961714320

約数和(自身を除く): 13239640908

約数列:

[1, 2, 4, 19, 38, 76, 206869387, 413738774, 827477548, 3930518353, 7861036706, 15722073412]

約数ペア:

[(1, 15722073412), (2, 7861036706), (4, 3930518353), (19, 827477548), (38, 413738774), (76, 206869387)]