2808542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6719}}^1$

素因数の和:6751

約数の個数: 16

約数和(自身を含む): 4838400

約数和(自身を除く): 2029858

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 6719, 13438, 73909, 127661, 147818, 255322, 1404271, 2808542]

約数ペア:

[(1, 2808542), (2, 1404271), (11, 255322), (19, 147818), (22, 127661), (38, 73909), (209, 13438), (418, 6719)]