12119142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{288551}}^1$

素因数の和:288563

約数の個数: 16

約数和(自身を含む): 27700992

約数和(自身を除く): 15581850

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 288551, 577102, 865653, 1731306, 2019857, 4039714, 6059571, 12119142]

約数ペア:

[(1, 12119142), (2, 6059571), (3, 4039714), (6, 2019857), (7, 1731306), (14, 865653), (21, 577102), (42, 288551)]