19272092

素因数分解:

$2^2\times 7^2\times {\mathrm{98327}}^1$

素因数の和:98345

約数の個数: 18

約数和(自身を含む): 39232872

約数和(自身を除く): 19960780

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 98327, 196654, 393308, 688289, 1376578, 2753156, 4818023, 9636046, 19272092]

約数ペア:

[(1, 19272092), (2, 9636046), (4, 4818023), (7, 2753156), (14, 1376578), (28, 688289), (49, 393308), (98, 196654), (196, 98327)]