11420422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2539}}^1$

素因数の和:2727

約数の個数: 16

約数和(自身を含む): 18562320

約数和(自身を除く): 7141898

約数列:

[1, 2, 13, 26, 173, 346, 2249, 2539, 4498, 5078, 33007, 66014, 439247, 878494, 5710211, 11420422]

約数ペア:

[(1, 11420422), (2, 5710211), (13, 878494), (26, 439247), (173, 66014), (346, 33007), (2249, 5078), (2539, 4498)]