12903222

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{20879}}^1$

素因数の和:20987

約数の個数: 16

約数和(自身を含む): 26058240

約数和(自身を除く): 13155018

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 20879, 41758, 62637, 125274, 2150537, 4301074, 6451611, 12903222]

約数ペア:

[(1, 12903222), (2, 6451611), (3, 4301074), (6, 2150537), (103, 125274), (206, 62637), (309, 41758), (618, 20879)]