19475342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22283}}^1$

素因数の和:22327

約数の個数: 16

約数和(自身を含む): 32088960

約数和(自身を除く): 12613618

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 22283, 44566, 423377, 512509, 846754, 1025018, 9737671, 19475342]

約数ペア:

[(1, 19475342), (2, 9737671), (19, 1025018), (23, 846754), (38, 512509), (46, 423377), (437, 44566), (874, 22283)]