19212042

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^1\times {\mathrm{12757}}^1$

素因数の和:13013

約数の個数: 16

約数和(自身を含む): 38580192

約数和(自身を除く): 19368150

約数列:

[1, 2, 3, 6, 251, 502, 753, 1506, 12757, 25514, 38271, 76542, 3202007, 6404014, 9606021, 19212042]

約数ペア:

[(1, 19212042), (2, 9606021), (3, 6404014), (6, 3202007), (251, 76542), (502, 38271), (753, 25514), (1506, 12757)]