17950222

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{1103}}^1$

素因数の和:1287

約数の個数: 16

約数和(自身を含む): 27555840

約数和(自身を除く): 9605618

約数列:

[1, 2, 79, 103, 158, 206, 1103, 2206, 8137, 16274, 87137, 113609, 174274, 227218, 8975111, 17950222]

約数ペア:

[(1, 17950222), (2, 8975111), (79, 227218), (103, 174274), (158, 113609), (206, 87137), (1103, 16274), (2206, 8137)]