19059812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{250787}}^1$

素因数の和:250810

約数の個数: 12

約数和(自身を含む): 35110320

約数和(自身を除く): 16050508

約数列:

[1, 2, 4, 19, 38, 76, 250787, 501574, 1003148, 4764953, 9529906, 19059812]

約数ペア:

[(1, 19059812), (2, 9529906), (4, 4764953), (19, 1003148), (38, 501574), (76, 250787)]