12714845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17783}}^1$

素因数の和:17812

約数の個数: 16

約数和(自身を含む): 17926272

約数和(自身を除く): 5211427

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 17783, 88915, 195613, 231179, 978065, 1155895, 2542969, 12714845]

約数ペア:

[(1, 12714845), (5, 2542969), (11, 1155895), (13, 978065), (55, 231179), (65, 195613), (143, 88915), (715, 17783)]