19172330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{100907}}^1$

素因数の和:100933

約数の個数: 16

約数和(自身を含む): 36326880

約数和(自身を除く): 17154550

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 100907, 201814, 504535, 1009070, 1917233, 3834466, 9586165, 19172330]

約数ペア:

[(1, 19172330), (2, 9586165), (5, 3834466), (10, 1917233), (19, 1009070), (38, 504535), (95, 201814), (190, 100907)]