19228532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2239}}^1$

素因数の和:2375

約数の個数: 24

約数和(自身を含む): 35750400

約数和(自身を除く): 16521868

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 452, 2147, 2239, 4294, 4478, 8588, 8956, 42541, 85082, 170164, 253007, 506014, 1012028, 4807133, 9614266, 19228532]

約数ペア:

[(1, 19228532), (2, 9614266), (4, 4807133), (19, 1012028), (38, 506014), (76, 253007), (113, 170164), (226, 85082), (452, 42541), (2147, 8956), (2239, 8588), (4294, 4478)]