4026442

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15137}}^1$

素因数の和:15165

約数の個数: 16

約数和(自身を含む): 7266240

約数和(自身を除く): 3239798

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 15137, 30274, 105959, 211918, 287603, 575206, 2013221, 4026442]

約数ペア:

[(1, 4026442), (2, 2013221), (7, 575206), (14, 287603), (19, 211918), (38, 105959), (133, 30274), (266, 15137)]