19844042936

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{4453331}}^1$

素因数の和:4453894

約数の個数: 16

約数和(自身を含む): 37274388840

約数和(自身を除く): 17430345904

約数列:

[1, 2, 4, 8, 557, 1114, 2228, 4456, 4453331, 8906662, 17813324, 35626648, 2480505367, 4961010734, 9922021468, 19844042936]

約数ペア:

[(1, 19844042936), (2, 9922021468), (4, 4961010734), (8, 2480505367), (557, 35626648), (1114, 17813324), (2228, 8906662), (4456, 4453331)]