19300732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23087}}^1$

素因数の和:23121

約数の個数: 24

約数和(自身を含む): 38787840

約数和(自身を除く): 19487108

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 23087, 46174, 92348, 253957, 438653, 507914, 877306, 1015828, 1754612, 4825183, 9650366, 19300732]

約数ペア:

[(1, 19300732), (2, 9650366), (4, 4825183), (11, 1754612), (19, 1015828), (22, 877306), (38, 507914), (44, 438653), (76, 253957), (209, 92348), (418, 46174), (836, 23087)]