188819758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{12149}}^1$

素因数の和:12579

約数の個数: 16

約数和(自身を含む): 298890000

約数和(自身を除く): 110070242

約数列:

[1, 2, 19, 38, 409, 818, 7771, 12149, 15542, 24298, 230831, 461662, 4968941, 9937882, 94409879, 188819758]

約数ペア:

[(1, 188819758), (2, 94409879), (19, 9937882), (38, 4968941), (409, 461662), (818, 230831), (7771, 24298), (12149, 15542)]