19929126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{474503}}^1$

素因数の和:474515

約数の個数: 16

約数和(自身を含む): 45552384

約数和(自身を除く): 25623258

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 474503, 949006, 1423509, 2847018, 3321521, 6643042, 9964563, 19929126]

約数ペア:

[(1, 19929126), (2, 9964563), (3, 6643042), (6, 3321521), (7, 2847018), (14, 1423509), (21, 949006), (42, 474503)]