12270278

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{367}}^1$

素因数の和:671

約数の個数: 16

約数和(自身を含む): 18790080

約数和(自身を除く): 6519802

約数列:

[1, 2, 73, 146, 229, 367, 458, 734, 16717, 26791, 33434, 53582, 84043, 168086, 6135139, 12270278]

約数ペア:

[(1, 12270278), (2, 6135139), (73, 168086), (146, 84043), (229, 53582), (367, 33434), (458, 26791), (734, 16717)]