19460944

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{52883}}^1$

素因数の和:52914

約数の個数: 20

約数和(自身を含む): 39345696

約数和(自身を除く): 19884752

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 52883, 105766, 211532, 423064, 846128, 1216309, 2432618, 4865236, 9730472, 19460944]

約数ペア:

[(1, 19460944), (2, 9730472), (4, 4865236), (8, 2432618), (16, 1216309), (23, 846128), (46, 423064), (92, 211532), (184, 105766), (368, 52883)]