15939588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{189757}}^1$

素因数の和:189771

約数の個数: 24

約数和(自身を含む): 42505792

約数和(自身を除く): 26566204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 189757, 379514, 569271, 759028, 1138542, 1328299, 2277084, 2656598, 3984897, 5313196, 7969794, 15939588]

約数ペア:

[(1, 15939588), (2, 7969794), (3, 5313196), (4, 3984897), (6, 2656598), (7, 2277084), (12, 1328299), (14, 1138542), (21, 759028), (28, 569271), (42, 379514), (84, 189757)]