2019925873

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{10589}}^1$

素因数の和:10849

約数の個数: 24

約数和(自身を含む): 2499028200

約数和(自身を除く): 479102327

約数列:

[1, 7, 17, 49, 119, 229, 833, 1603, 3893, 10589, 11221, 27251, 74123, 180013, 190757, 518861, 1260091, 2424881, 8820637, 16974167, 41222977, 118819169, 288560839, 2019925873]

約数ペア:

[(1, 2019925873), (7, 288560839), (17, 118819169), (49, 41222977), (119, 16974167), (229, 8820637), (833, 2424881), (1603, 1260091), (3893, 518861), (10589, 190757), (11221, 180013), (27251, 74123)]