15121454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{3719}}^1$

素因数の和:3847

約数の個数: 16

約数和(自身を含む): 24105600

約数和(自身を除く): 8984146

約数列:

[1, 2, 19, 38, 107, 214, 2033, 3719, 4066, 7438, 70661, 141322, 397933, 795866, 7560727, 15121454]

約数ペア:

[(1, 15121454), (2, 7560727), (19, 795866), (38, 397933), (107, 141322), (214, 70661), (2033, 7438), (3719, 4066)]