12278903

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2287}}^1$

素因数の和:2366

約数の個数: 16

約数和(自身を含む): 15375360

約数和(自身を除く): 3096457

約数列:

[1, 7, 13, 59, 91, 413, 767, 2287, 5369, 16009, 29731, 134933, 208117, 944531, 1754129, 12278903]

約数ペア:

[(1, 12278903), (7, 1754129), (13, 944531), (59, 208117), (91, 134933), (413, 29731), (767, 16009), (2287, 5369)]