249064198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{15137}}^1$

素因数の和:15591

約数の個数: 16

約数和(自身を含む): 394193520

約数和(自身を除く): 145129322

約数列:

[1, 2, 19, 38, 433, 866, 8227, 15137, 16454, 30274, 287603, 575206, 6554321, 13108642, 124532099, 249064198]

約数ペア:

[(1, 249064198), (2, 124532099), (19, 13108642), (38, 6554321), (433, 575206), (866, 287603), (8227, 30274), (15137, 16454)]