128518489

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{2003}}^1$

素因数の和:2340

約数の個数: 16

約数和(自身を含む): 148135680

約数和(自身を除く): 19617191

約数列:

[1, 11, 19, 209, 307, 2003, 3377, 5833, 22033, 38057, 64163, 418627, 614921, 6764131, 11683499, 128518489]

約数ペア:

[(1, 128518489), (11, 11683499), (19, 6764131), (209, 614921), (307, 418627), (2003, 64163), (3377, 38057), (5833, 22033)]