2519913

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4019}}^1$

素因数の和:4052

約数の個数: 16

約数和(自身を含む): 3859200

約数和(自身を除く): 1339287

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 4019, 12057, 44209, 76361, 132627, 229083, 839971, 2519913]

約数ペア:

[(1, 2519913), (3, 839971), (11, 229083), (19, 132627), (33, 76361), (57, 44209), (209, 12057), (627, 4019)]