12743045

素因数分解:

$5^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{631}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 17534208

約数和(自身を除く): 4791163

約数列:

[1, 5, 7, 35, 577, 631, 2885, 3155, 4039, 4417, 20195, 22085, 364087, 1820435, 2548609, 12743045]

約数ペア:

[(1, 12743045), (5, 2548609), (7, 1820435), (35, 364087), (577, 22085), (631, 20195), (2885, 4417), (3155, 4039)]