19194109055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2311151}}^1$

素因数の和:2311318

約数の個数: 16

約数和(自身を含む): 25293247488

約数和(自身を除く): 6099138433

約数列:

[1, 5, 11, 55, 151, 755, 1661, 8305, 2311151, 11555755, 25422661, 127113305, 348983801, 1744919005, 3838821811, 19194109055]

約数ペア:

[(1, 19194109055), (5, 3838821811), (11, 1744919005), (55, 348983801), (151, 127113305), (755, 25422661), (1661, 11555755), (8305, 2311151)]