12311845

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27059}}^1$

素因数の和:27084

約数の個数: 16

約数和(自身を含む): 18184320

約数和(自身を除く): 5872475

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 27059, 135295, 189413, 351767, 947065, 1758835, 2462369, 12311845]

約数ペア:

[(1, 12311845), (5, 2462369), (7, 1758835), (13, 947065), (35, 351767), (65, 189413), (91, 135295), (455, 27059)]