1518783088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4995997}}^1$

素因数の和:4996024

約数の個数: 20

約数和(自身を含む): 3097518760

約数和(自身を除く): 1578735672

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4995997, 9991994, 19983988, 39967976, 79935952, 94923943, 189847886, 379695772, 759391544, 1518783088]

約数ペア:

[(1, 1518783088), (2, 759391544), (4, 379695772), (8, 189847886), (16, 94923943), (19, 79935952), (38, 39967976), (76, 19983988), (152, 9991994), (304, 4995997)]