12988506

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{21017}}^1$

素因数の和:21125

約数の個数: 16

約数和(自身を含む): 26230464

約数和(自身を除く): 13241958

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 21017, 42034, 63051, 126102, 2164751, 4329502, 6494253, 12988506]

約数ペア:

[(1, 12988506), (2, 6494253), (3, 4329502), (6, 2164751), (103, 126102), (206, 63051), (309, 42034), (618, 21017)]