12760528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{72503}}^1$

素因数の和:72522

約数の個数: 20

約数和(自身を含む): 26971488

約数和(自身を除く): 14210960

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 72503, 145006, 290012, 580024, 797533, 1160048, 1595066, 3190132, 6380264, 12760528]

約数ペア:

[(1, 12760528), (2, 6380264), (4, 3190132), (8, 1595066), (11, 1160048), (16, 797533), (22, 580024), (44, 290012), (88, 145006), (176, 72503)]