19015706

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{8861}}^1$

素因数の和:8929

約数の個数: 16

約数和(自身を含む): 30308040

約数和(自身を除く): 11292334

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 8861, 17722, 256969, 327857, 513938, 655714, 9507853, 19015706]

約数ペア:

[(1, 19015706), (2, 9507853), (29, 655714), (37, 513938), (58, 327857), (74, 256969), (1073, 17722), (2146, 8861)]