22387316

素因数分解:

$2^2\times 7^2\times {\mathrm{114221}}^1$

素因数の和:114239

約数の個数: 18

約数和(自身を含む): 45574578

約数和(自身を除く): 23187262

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 114221, 228442, 456884, 799547, 1599094, 3198188, 5596829, 11193658, 22387316]

約数ペア:

[(1, 22387316), (2, 11193658), (4, 5596829), (7, 3198188), (14, 1599094), (28, 799547), (49, 456884), (98, 228442), (196, 114221)]